The number of knife or sharp instrument offences recorded by the police in London rose to approximately 16,344 in 2024/25, compared with 15,016 in the previous year. This was the highest number of knife crime offences reported in London during this provided time period. Between 2015/16 and 2019/20, knife crime in London increased yearly, with a particularly large increase occurring between 2016/16 and 2017/18. A wider trend The increase in knife crime witnessed in London has occurred alongside a general increase in overall crime throughout England and Wales. In 2022/23, there were approximately 6.74 million crime offences across England and Wales, compared with just over four million ten years earlier. During a similar time period, the number of knife homicides also increased, and reached 282 in 2017/18, compared with 186 in 2014/15. Due to strict gun laws in the United Kingdom, firearms are rarely used to commit homicides, with knives or other sharp instruments being used in over 46 percent of homicides in 2023/24. Acid and moped attacks While knife crime in London has certainly been given a lot of attention by the British media, the increase in acid and moped attacks during the same time period also generated many headlines. In 2017, for example, there were 471 acid attacks recorded by the Metropolitan Police, compared with just 51 in 2007. Moped crime also reached high levels in 2017, with both types of crime declining to much lower levels by the early 2020s. Although overall crime in London continued to rise until 2019/20, this fell back during the COVID-19 pandemic, but by 2023/24, the number of crimes committed in the capital had exceeded pre-pandemic levels.

Knives or other sharp objects were involved in ** percent of homicides in England and Wales in 2023/24, the most of any method of killing. Homicides which involved hitting or kicking without a weapon made up **** percent of homicides, while shootings were identified as the method in *** percent of homicides. Overall, there were *** homicides in this reporting year, which was slightly lower than in the previous year, when there were ***, but noticeably higher than in 2014/15, when there were ***. Firearm homicides rare in England and Wales In 2023/24, there were *** knife homicides in England and Wales, compared with *** in 2021/22, which was the highest figure recently. By comparison, homicides which involved the use of a firearm were far less common, with just ** in the 2023/24 reporting year. Due to strict gun laws and low levels of ownership, the UK contrasts starkly with the United States, which has struggled with high levels of gun violence. Although some specialist police officers in England and Wales are licensed to carry firearms, the majority of police officers are unarmed. In 2023/24, for example, there were just ***** armed police, out of around ******* police officers. Overall knife crime on the rise Like many other types of crime, knife crime offences in the ***** started to decline at the start of the decade before creeping up again from 2014 onwards, reaching almost ****** in 2019/20. In London, where much of the media’s attention on knife crime is focused, there were ****** knife crime offences alone in 2019/20. Although this fell during subsequent reporting years, which were influenced by COVID-19 restrictions, it remains to be seen if the trend will continue. In 2023/24, the number of knife offences in the capital was higher than in any other year since 2019/20.

Police recorded crime figures by Police Force Area and Community Safety Partnership areas (which equate in the majority of instances, to local authorities).

Handguns are by far the most common murder weapon used in the United States, accounting for 7,159 homicides in 2023. This is followed by firearms of an unstated type, with 5,295 cases in that year. Why do murders happen in the U.S.? While most of the time the circumstances of murders in the U.S. remain unknown, homicides due to narcotics come in as the second most common circumstance – making them more common than, for example, gang killings. Despite these gruesome facts, the violent crime rate has fallen significantly since 1990, and the United States is much safer than it was in the 1980s and 1990s. Knife crime vs disease: Leading causes of death The death rate in the U.S. had hovered around the same level since 1990 until there was a large increase due to the COVID-19 pandemic in recent years. Heart disease, cancer, and accidents were the three leading causes of death in the country in 2022. The rate of death from heart disease is significantly higher than the homicide rate in the United States, at 167.2 deaths per 100,000 population compared to a 5.7 homicides per 100,000. Given just 1,562 murders were caused by knife crime, it is fair to say that heart disease is a far bigger killer in the U.S.

The data contained within is governed by an Open Government Licence (OGL). link

Introduction

The history of knife carrying in England is a complex issue interwoven with societal changes, economic conditions, and evolving cultural attitudes. While knives have been tools for millennia, their perception and regulation as potential weapons has fluctuated dramatically over the past century. I will delve into the factors influencing knife carrying, the legislative responses, the socio-cultural implications and visualising the data from the Home Office.

The 20th Century: A Shift in Perception

• Early 20th Century: A Tool, Not a Weapon
  • Knives were primarily utilitarian objects, used in agriculture, trades, and domestic life.
  • Carrying a knife was commonplace, particularly in rural areas.
  • Legal restrictions were minimal, reflecting the societal norm of knives as essential tools.
• Post-World War II: Urbanisation and Social Change
  • The rapid growth of urban centres and industrialisation led to a shift in societal structure.
  • The perception of knives began to evolve. While still essential tools for many, they were increasingly associated with urban crime and violence.
  • The emergence of youth subcultures and gang-related activities contributed to this changing image.
• Late 20th Century: The Rise of Knife Crime
  • A surge in knife-related violence gained media attention, fuelling public fear and concern.
  • Government and law enforcement responded with stricter regulations and increased policing.
  • The introduction of the Criminal Justice Act 1988 marked a significant turning point, with harsher penalties for knife possession and use. ###The 21st Century: A Complex Issue
• Early 21st Century: Intensified Focus
  • Knife crime remained a persistent issue, leading to further legislative measures.
  • The Anti-social Behaviour, Crime and Policing Act 2014 introduced stricter penalties for carrying knives.
  • Campaigns targeting young people were launched to deter knife carrying.
• Factors Influencing Knife Carrying
  • Risk factors associated with knife-crime in the United Kingdom among young people aged 10–24 years: a systematic review. link
  • Knife Crime - Home Affairs Committee (Parliament). link
  • Socio-economic conditions: Poverty, unemployment, and social deprivation have been linked to higher rates of knife crime.
  • Gang culture: Gang-related violence often involves knives as weapons of choice.
  • Media portrayal: The media's coverage of knife crime can influence public perception and behaviour.
  • Peer pressure: Young people may carry knives for protection or status.
• Challenges and Controversies
  • Balancing public safety with individual rights: Restrictions on knife carrying have raised concerns about infringing on the rights of law-abiding citizens.
  • Effectiveness of legislation: The impact of stricter laws on reducing knife crime is debated.
  • Root causes: Addressing the underlying social and economic factors contributing to knife crime is complex and challenging.
• Laws about knives
  • In the UK, it is illegal to sell knives to anyone under the age of 18, as per the Criminal Justice Act 1988. This includes knife blades, razor blades, axes, and other sharply pointed items that could cause injury. The police and Trading Standards enforce this law.
  • It is illegal to carry any knife in public without a good purpose, carrying a sentence of up to 4 years in prison.
  • In 2016, the government banned zombie knives, whilst cyclone knives were banned in 2019.
  • A new law to ban zombie-style knives and machetes, will come into force on Tuesday, September 24, 2024. The law will make it illegal to own knives over 8 inches that have any two of the following three characteristics: A fine edge, A serrated edge, and Two or more holes in the blade. link
  • The Criminal Justice Bill will go further by increasing the maximum sentence for the possession of banned weapons from 6 months to 2 years, while anyone caught selling knives to under-18s, including online, will also face 2 years behind bars.
  • Police will also be given new powers to seize and destroy knives found on private premises if there are reasonable grounds to suspect the blade will be used in a serious crime. Previously, police could not seize knives found during a search on a property, even if they had suspic...

There were 104 homicides recorded by the police in London in the 2024/25 reporting year, compared with 116 in 2023/24. Prior to the most recent year, 2017/18 had the most homicides in London at 159, with the fewest occurring in 2016/17, when there were 107. Comparisons with the rest of the UK With a homicide rate of 11.6 per million people, London had the highest homicide rate among UK regions in 2024/25. On a more localized level, the Metropolitan Police of Greater London reported a lower homicide rate than other police force areas that cover major cities, such as Merseyside, while the highest homicide rate among UK police forces was in Lincolnshire, in the East Midlands. Across England and Wales as a whole, there were 535 homicides in 2024/25, compared with 567 in the previous year. Knives the most common weapon used In 2023/24 there were 262 homicides in England and Wales involving a knife or other sharp instrument. As a comparison, there were just 22 homicides caused by a firearm in the same reporting year. While guns are generally difficult to obtain in the United Kingdom, knives are far more prevalent and have become a major problem for the police, particularly in London. The number of knife crime offences in London rose from 9,752 in 2015/16 to 16,344 in 2024/25.

Between 2021 and 2024, the homicide rate for people of the Black ethnic group was **** homicides per million population in England and Wales, far higher than that of the white ethnic group, which was *** victims per million population for the same time period.

Number of homicide victims, by method used to commit the homicide (total methods used; shooting; stabbing; beating; strangulation; fire (burns or suffocation); other methods used; methods used unknown), Canada, 1974 to 2024.

There were 535 homicides recorded in England and Wales in 2024/25, the fewest number of homicides in a reporting year since 2013/14, when there were 533. Between 2002/03 and 2013/14, the number of homicides in England and Wales fell significantly before rising again in the late 2010s. This increase in homicides occurred alongside an increase in the overall number of crimes, with police officials linking this to long-term cuts to their manpower and resources. Knives involved in almost half of all homicides In the 2023/24 reporting year, homicides involving a sharp instrument were involved in 262 incidents, an increase on the previous reporting year, when there were 243 knife homicides. As a proportion of all homicides, sharp instruments were the main method of killing, and were used in 46 percent of all homicides in 2023/23. Firearm homicides are quite rare in England and Wales, with shooting homicides only accounting for 3.9 percent of all homicides in the same reporting year. Since 2011/12 there have been 369 firearm homicides in England and Wales, compared with 3,743 knife homicides in the same period. Homicide rate highest in Lincolnshire With 104 homicides, London was the UK region with the highest number of homicides in 2024/25, although it was behind several police areas when it came to the homicide rate. At 17.9 homicides per one million people, Lincolnshire Police had the highest homicide rate in England and Wales in 2024/25. When compared with the rest of the UK, the overall homicide rate in England and Wales was above that of Northern Ireland, but below that of Scotland. In all jurisdictions of the UK, the homicide rate is however far lower in the 2020s than it was during the 2000s.

The What Worked? Policy Mobility and the Public Health Approach to Youth Violence study sought to further the ESRC's strategic objective of a 'safer, fairer society' through establishing a new evidence-base on public health approaches to violence reduction, and the ways such policies transfer between jurisdictions, to shape policy, guide best practice, and inform academic and public debate. Its main aim was to respond to the urgent social problem of rising youth violence. England and Wales have seen marked increases in homicide, knife crime, and hospital admissions for stab wounds, with particular concentrations in the city of London. Cressida Dick, when Commissioner of the Metropolitan Police, stated that tackling youth violence was her 'number one priority.'

In March 2019, UK Prime Minister Theresa May unveiled a consultation on a new public health strategy for youth violence. This approach, which seeks to address violence using principles of prevention and education rather than policing and justice, marks a major step-change in policy. The interest in developing this approach stems primarily from Scotland, where radical reductions in violent crime over the last decade have been attributed to the adoption of a public health model. There was however a lack of clear understanding of 'what worked' in the Scottish context. While there have indeed been marked declines in youth violence, the mechanisms that have driven this decrease are poorly understood. There is confusion over what public health approaches are, how they work, and the conditions under which such ideas can travel. As a result, despite significant potential, the implications of the public health approach remain vague.

This study was delivered in a three work-streams approach, over a three-year period:

1. What Worked
Through interviews with elite actors/professionals - senior police, politicians, and civil servants - the research team aimed to establish an expert appraisal of the causes of violence reduction in Scotland. This was complemented by a detailed documentary analysis, investigating the social, political, and cultural conditions in which violence reduction occurred, and a series of 20 semi-structured interviews with practitioners and residents of communities affected by violence to establish a 'bottom-up' account of change. Finally, available statistical data on violence and health was leveraged to triangulate explanations. These data sources were combined to produce a policy briefing, two journal articles, and a short film on the theme of 'what worked'.

2. Policy Travels
Using flexible and responsive ethnographic methods, the research team aimed to track the evolution of the public health approach in London as it evolved in real-time, entering the 'assumptive worlds' of policy through attendance at key meetings and events. Observations were complemented by a series of semi-structured interviews with elite actors engaged in violence reduction in London, and 20 semi-structured interviews with residents and youth practitioners, exploring the factors that promote or impede change. Mirroring data-collection in Scotland, relevant statistical data was used to evaluate the extent to which policy changes are impacting on violence reduction. These data were used to produce a second policy briefing, two journal articles, and a series of podcasts on 'how ideas travel'.

3. Connecting Communities
Data from these work-streams will be connected via an open access data set to enhance understanding of best practice in violence reduction. Data will be analysed and published as an academic monograph aimed at scholars working in the areas of criminology, public health and social policy. Through our advisory group and engagement with policy user-groups, the research team will engage directly with policy actors at the highest level, and using cooperative methods will create a practitioner toolkit. Communities of policy, practice and public will be connected through a website, a series of events and a roadshow.

Further information and outputs can be found on the UKRI What Worked? Policy Mobility and the Public Health Approach to Youth Violence project page.

The UKDS study currently includes 127 qualitative interview transcripts, drawn from policy-makers and community participants. See the 'Data List' in the documentation for more details.

There were 11,249 handling offensive weapon crimes recorded by the police in Scotland in 2024/25, a peak for this type of crime during the provided time period.

There were ***** firearm offences recorded in London 2023/24, compared with ***** in 2022/23. There was a noticeable drop in gun crime at the start of the COVID-19 pandemic, with offences falling from ***** in 2019/20 to ***** in 2021/21, and ***** in 2021/22. This is also reflected in London's overall crime rate, which fell from ***** crimes per 1,000 people in 2019/20, to **** in 2020/21, before increasing to **** in 2021/22, and ***** in the most recent reporting year. Firearm homicides rare in the UK The United Kingdom has some of the strictest gun laws in the world, resulting in relatively low levels of gun crime and firearm homicides. In 2023/24 just *** percent of homicides in England and Wales were the result of shootings, compared with *****percent in the United States in 2023. The most common method of killing for homicides in England and Wales was by far the use of a sharp instrument, such as knife, at ** percent of homicides in the 2023/24 reporting year. London police budget cut in 2025/26 In 2025/26, the budget for policing in London was cut to **** billion pounds, from over **** billion in 2024/25. Prior to this, London's police budget increased for sixth-consecutive years, occurred alongside a recruitment drive for police officers, which had fallen to quite low levels in the mid 2010s. It is unlikely that the London policing budget will fall to as low as it did in the mid 2010s, when the budget was effectively frozen at around *** billion pounds a year between 2013/14 and 2018/19

This statistic shows the rate of homicides in Canada and the United States from 2000 to 2023. There were 6.3 homicides in the U.S. in 2022 and 2.27 homicides in Canada per 100,000 residents in 2022.

In 2023/24, 22 homicide offences involved the use of a firearm in England and Wales, compared with 29 in the previous reporting year. Overall, there were 570 homicides in England and Wales in 2023/24, with 262 of these involving a knife or other sharp instrument.