Stiglet, it's not rubbish at all. The memo went out not long after the new canteen was completed that crew were not allowed to use it. It wasn't often enforced, but quite a lot of cabin crew at the time stopped using it, more worried about breaking that rule than the bulk of the pilots were. But there were occasions that some meeley mouthed manager would enforce it if they saw us in there. Maybe it was before your time, or maybe you're an EZY sycophant; it makes no odds, the rule existed, and is extremely illustrative of the culture at the time. Like I said, I hope it changed.