Lol, how lovely- receiving tax payers money and spending it on booze!
Seriously I think it depends on the type of pub, whether it' s acceptable to take babies/ children in. If it's a Brewers Fayre type place which are very family orientated, I don't see anything wrong with having a few drinks whilst having a meal or whatever- however It' a different kettle of fish when it's a normal boozer and you go in to get bladdered and take ya kids too! Who in their right mind would want to put their children in that kind of environment?
A harsh as this sounds I would contact social services- this is not the behaviour of a responsible parent.