Below is a pretty comprehensive list I managed to glean from 'tinternet, although probably not exhaustive.
Drunkenness
The Licensing Act 1872 created two main kinds of drunkenness offence:1) Simple drunkenness - being drunk on any highway or other public place,or on any licensed premises. It also provided an offence of being drunkwhile in charge on a public highway of any carriage – which includes abicycle, a horse, cattle (which includes pigs and sheep), a steam engine,or when in charge of a loaded firearm.2) Drunkenness with aggravation, which includes being drunk and disorderly;refusing to leave licensed premises when requested; being drunk whilst inpossession of any loaded firearms or while having charge of a child agedunder seven.
Road Traffic Act 1991
Introduced new offences and penalties for drinking and driving, which came intoforce on 1st July 1992. - A new offence of causing death by careless driving when under the influence of drink or drugs. The maximum penalty for this offence was originally setat 5 years imprisonment, but was soon increased to 10 years.- Experimental education/rehabilitation courses for selected drink driveoffenders. The offenders have to pay for the courses themselves: in return,those who complete them receive a 25 percent reduction in the length oftheir period of disqualification. CyclistsSection 30 of the Road Traffic Act 1988 states:“A person who, when riding a cycle on a road or other public place, is unfit toride through drink or drugs (that is to say, is under the influence of drink or adrug to such an extent as to be incapable of having proper control of the cycle)is guilty of an offence.”
Specific Occupational Groups
Merchant Shipping Act 1894
Being drunk and persisting after being refused admission on that account, inattempting to enter a passenger steamer. Being drunk on board a passenger steamer, and refusing to leave such steamer when requested.
Merchant Shipping Act 1979
Possession of alcohol aboard a UK fishing vessel is already regulated and madesubject to inspection.
Air Navigation Order 1980
The CAA Air Navigation No 2 Order 1995, covers engineers, crew, and air trafficcontrollers under articles 13, 57 and 85 respectively, which state that they mustnot be under the influence or impaired by drink or drugs. The Civil AviationAuthority prohibits the consumption of alcohol by a pilot for at least 8 hours before flying.The UK Department of Transport has been asked to amend the Civil Aviation Actand Air Navigation Order to allow for cause and post incident alcohol testing ofoperational staff with an alcohol limit of 20mgs% blood alcohol.
Transport and Works Act 1992
Extended the 80 mgs% legal limit to train drivers and other operational staff ofrailway operating companies, London Underground and Docklands Light Rail.Work in Compressed Air Special Regulations 1958It is an offence to drink alcohol while working in compressed air.
Health and Safety at Work Act 1974
Anyone under the influence of drink at work who thereby endangers the healthand safety of himself or others is liable to prosecution.
Institute of Alcohol Studies8 December 2005