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Results for heroin (u.k.)

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Author: Morgan, Nick

Title: The heroin epidemic of the 1980s and 1990s and its effect on crime trends - then and now. Research Report 79

Summary: - A variety of factors have been cited to explain the rise and fall in crime that has occurred in many nations since 1980. But as yet, no definitive explanation has been produced. In the UK context, a rise and fall in illicit drug use has not been especially prominent in this debate, perhaps due to a lack of robust data for the whole period. - This paper gathers available evidence and conducts new analysis to try to assess the effect that heroin and crack-cocaine use may have had on acquisitive crime (i.e. theft-type offences) in England and Wales since 1980. It also suggests implications for future crime trends. - Numerous sources of evidence agree that the number of heroin users increased markedly through the 1980s and early 1990s and that many also used crack as their drug-using career developed. This 'epidemic' spread from area to area but the national peak probably occurred between 1993 and 2000. Crime peaked between 1993 and 1995. - Current data, particularly from treatment providers, show that heroin/crack use has declined for at least a decade and that - as with offending - the decline has been most marked amongst younger people. This means those who began using these drugs during the epidemic still dominate the heroin/crack-using population today. - Studies agree that, in aggregate, heroin/crack users commit a large number of offences; large enough, this paper shows, to be an important driver of overall crime trends. - Studies disagree about whether it is illicit drug use that causes the criminality. This is because a sizable proportion of heroin/crack users do not resort to theft. And many were offending before taking these drugs. However, evidence suggests that, for at least some users, heroin/crack was the catalyst for offending, and for others it probably accelerated and extended their criminal career. Thus aggregate-level change in numbers of heroin/crack users is likely to affect crime trends. - An examination of the considerable regional and international variation in crime trends, particularly geographical areas where the crime drop was not marked or the peak occurred at a different time, also points to a possible causal relationship, rather than simple correlation. - Within England and Wales, the starkest example of regional variation was Merseyside, which had a recorded acquisitive crime peak five years before other police force areas. Evidence also suggests that Merseyside was one of the first areas to be hit by the heroin epidemic and the first to mount a concerted treatment response. Acquisitive (and total) recorded crime in Scotland peaked in 1991, which studies suggest is in line with the national peak in heroin/crack use. But in Edinburgh and its surrounding region (Lothian and Borders) recorded acquisitive crime peaked seven years earlier, in 1984. Data show that Lothian and Borders had a severe heroin epidemic at this time, which was not prolonged into the 1990s as in other parts of Scotland. - Like Merseyside and Edinburgh, the Republic of Ireland suffered a short, sharp heroin epidemic in the early 1980s and crime surged at this time. Northern Ireland did not have a heroin epidemic and its crime trend was much flatter over the period. - In the US all types of crime fell from 1991 but the US crime survey shows that property crime peaked over a decade earlier, in line with the US heroin epidemic. Likewise, many east European nations had a heroin epidemic about a decade after those in western Europe. Eastern Europe also had a recorded acquisitive crime peak around a decade after western Europe. - Two approaches were used in this paper to estimate the effect of heroin/crack use on crime. Both suggest that the epidemic may have had a significant impact on acquisitive crime in England and Wales. - The first approach was a police force area-level comparison of the Addicts Index and police recorded crime data from 1981 to 1996, through the crime turning point. This showed that different types of theft generally peaked together within an area. But the timing and size of these peaks varied across areas and was highly correlated with heroin use. Fixed effects regression analysis suggested that about 40 per cent of the national rise in the highest volume crime types (burglary and vehicle crime), from 1981 to the peak, can be attributed to rises in the number of heroin users. - The second approach was to model the number of heroin/crack users over time and their offending. Exploratory model results found that heroin/crack use could account for at least one-half of the rise in acquisitive crime in England and Wales to 1995 and between one-quarter and one-third of the fall to 2012, as the epidemic cohort aged, received treatment, quit illicit drug use or died. - Model results also suggested that the epidemic still affects acquisitive crime today. In the recent recession, crime in England and Wales continued to fall, which correlates with a slowly shrinking heroin/crack user population but not with economic factors. Projecting forwards, a further downward pressure on crime, of a lessening degree, might be expected as the heroin/crack cohort continues to age and get treatment. - The evidence presented shows that detecting and preventing future drug epidemics is paramount, and this requires local as well as national monitoring. Evidence also suggests that, for volume-crime reduction, it is crucial to maintain a focus on heroin/crack, despite the higher prevalence of other illicit drugs like cannabis, powder cocaine and ecstasy, and the emergence of new psychoactive substances. Specifically, it remains important to identify the minority of heroin/crack users who commit large volumes of crime during addiction periods. If that can be done, and those periods of addiction and offending can be shortened or prevented, the potential for further reductions in crime remains significant. However, many of these individuals will have been using heroin/crack intermittently for a decade or more and will have tried most current forms of treatment, so innovative approaches may be needed.

Details: London: Home Office, 2014. 78 p.; Technical Report, 222p.

Source: Internet Resource: Research Report 79: Accessed July 22, 2014 at: https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/332952/horr79.pdf

Year: 2014

Country: United Kingdom

URL: https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/332952/horr79.pdf

Shelf Number: 132733

Keywords:
Cocaine
Crime Rates
Crime Trends
Drug Abuse and Addiction
Drug Abuse and Crime
Heroin (U.K.)