Which highlights just how difficult it is to police.Regarding how many pints you can consume before travelling, providing you can board the train unaided and you are not behaving in an unpleasant or offensive manner, then the sky is the limit.
A 30-something on mixers all night will hold themselves very differently to a 50-something on Greene King. A hen party will have amongst their number the entire spectrum of drunk that's possible to record, from tipsy to barely awake!

