Senior manager in a small business that has just paid out a considerable amount of money to sponsor a local event towards the end of the year (think Xmas fair). This could potentially bring in a lot of good publicity and business for us. The success of the event depends on having plenty of staff present to represent us. The event is on a Saturday. Some staff work Saturday anyway, some alternate Saturdays. Others are weekday only, some full time, others part time. I know full well that if we asked for volunteers or left until nearer the time, certain staff would come up with reasons why they couldn't help. Therefore an email has gone out to all staff, informing them of the date and saying we expect them to keep it free to attend this event (they will get an extra day off in lieu). Several staff replied to say they didn't know their plans that far ahead as yet but, if free, would be happy to help. We've replied that, if they have nothing planned, they can keep the day free and will be expected to help.
It has been fed back that many staff are unhappy and say that we cannot dictate what they do with their spare time.
I think it's a small ask, they've had 10 months notice and it could bring a lot of extra business our way, ultimately benefiting them!
AIBU?