Its pretty rare for companies to have a snooping policy, although it is getting more common.
I'll tell you the truth: I had a double brandy before the game but, before, it used to be four bottles of whisky. Not any more. I was fine. I had a glass of wine after the game. But it was just a mouthful.
Sometimes it is better to begin the journey, to get under way, then it is to sit back and wait until such time that you're convinced that all conditions are perfect and that there'll be no surprises along the route.

