We do not have an estimate for crimes involving violence and disorder specifically related to irresponsible drinking. However, 'Crime in England and Wales 2007-08' indicates that 45 per cent. of victims of violent incidents believed the offender(s) to be under the influence of alcohol. Supplementary tables of 'Crime in England and Wales 2006-07' show that 18 per cent. of all violence occurred in a pub or club and 48 per cent. of all violent offences were committed between Friday evening and Monday morning.