Capt. Happy
Because, from personal experience, BA crews are very fond of landing beers and socialising until the wee early hours of the morning. You may not have noticed it, though I find it difficult to belive, but I've lost track of the number of times I've seen BA crews getting more than just a drink or two. And before you start asking what I was doing there, I didn't operate the next day.
Secondly, BA crews has been caught on more than just one or two occasion. Each time it receives huge press attention. I'll give you that the UK gutter press is horrible at best, pure witch hunting at worst. That's just one more reason not to do something stupid. Blaming the press is a poor excuse for inappropriate behaviour. Some seem to think that it's ok to cheat as long as you don't get caught. Perhaps in some areas, but not when it comes to drinking and flying in my opinion.
Finally, the crews failed a breath analyzer test which reportedly showed 0.09% for one of the crew members. So please spare us the "innocent until proven guilty" rubbish unless you think that it's all a big conspiracy against BA.
BA crews have, again, been caught doing something they damn well know is stupid in the extreme, and yet again BA's name is dragged through the press, tarnishing its good name, not to mention the employees of BA. How a BA collegue can post a defence for someone who tarnishes their name and profession, and ultimately their livelihood, is beyond me.