00995nam a2200145   450000100060000010000410000610100080004720000810005530000570013633005050019346101050069870000170080370100190082085200100083917813  a20010921u           y0pory50      ba  aeng  aIllegal dealingsethe impact of low-level police enforcement on drug markets  aNúmero Temático "Illegal markets and practices".  aThis article examines the impact of low-level police enforcement on two British drug markets, and the adaptations to enforcement made by sellers and buyers. The two markets took very different forms. One was tightly controlled by a small number of middle-level dealers, and highly structured. The structure and control worked effectively to minimise risks posed by law enforcement. The other market was very loosely structured, with little control exercised on retail sellers by middle-level dealers.  vV.9,n.2dJuin - Aout. 2001pp.137-162tEuropean Journal on Criminal Policy and ResearchcNetherlands  aMAYbTiggey   aHOUGHbMichael  jP.275