Since Ive started major training for the army i really cant expect to be able to drink Guinness every time i go out since it makes me put on a lot of weight and id rather not be paying £3 - £5 for a really bad blended whiskey. I took my hip flask out last week and still bought the odd pint and paid for club entry but at the same time i was drinking my hip flask.Now whats the legality of drinking it in a club and if i have a sip on the street will i get done for having a open container of alcohol ?