Lots of Priests and judges among us...
The days of breathing 100% O2 for 10 min before starting the engines are over . Those old enough to remember this have learned in the meantime that it is no longer acceptable and will cost your carreer straight away. The glass of wine with the crew meal in AF is long gone.
. Those who choose to play with it today are either too young or fools. Those guys played with the rules, got caught, it is not bad luck, it is plain stupid. Period.
This is not to be reflecting on BA or UK pilots however. Best of the lot I would say..and the tradition of the After Landing Beer ( but one only ) is far more desirable than everyone immediately splitting away on arrival to their room to check their e-mails...