Longtime lurker who's just signed up to post this:
Some years ago I worked for a company in Scotland but that had its head office 'down south' in Nottingham.
One Christmas it was announced that the company was paying for a meal at a nearby hotel for us all (just a five minute walk from the office). That was nice, what was less welcome was that all the 'big bosses' were coming up from Nottingham to attend.
So, the day of the lunchtime Xmas meal came along and we all trooped along to the hotel. The senior management were already there e.g. the CEO, company secretary, treasurer, etc. etc. - they'd taken the 'top' table in the dining room and everyone from our office were sitting at two long tables that stretched down the dining room away from it.
We were expected to do a full afternoon's work after the meal so I didn't feel much like drinking any alcohol and ordered a Coke with my meal. Quite a number of the folk from the office decided to contribute money to a kitty however so that they could order themselves some bottles of wine. One of their number asked for an empty champagne bucket and this was passed down one of the long staff tables to the bottom; with each of my co-workers who wanted wine chucking in five or ten pounds.
Once it reached the bottom of the table it was passed across to the bottom of the adjacent table and then passed back up. I wasn't really all that interested so lost track of it after that.
It was only after the meal, when we were walking back to the office that it dawned on me that I hadn't actually seen anyone drinking any wine. I asked the chap who I was walking beside what had happened to it.
Apparently, once the ice bucket reached the top of the second 'staff' table, the company secretary had got down from the head table. walked over, picked the bucket up and taken it back to his seat. My colleague thought "That's great - the management are going to contribute some money to the staff kitty!".
No such luck, the management just kept the bucket, and its contents, and ordered themselves multiple bottles of wine for themselves with the cash. 