Kind of in the same boat myself. Been with my current employer for ten years, but some of the working practices are now laughable, including 4 stocktakes a year. So there are 4 months of the year where you are not allowed to take holidays at the end of the month, June being one of them. We are constantly sending our trucks to help out 2 other depots, as they don't have enough transport. So our bosses are trying to cram as much deliveries as possible into the morning runs so they can free the trucks to go to the other branches. This can mean the trucks can be sent out overloaded, but when you raise the issue of it, you just get a sigh and "oh well, we'll have to do it tomorrow", as if you've just pissed in their coffee for putting health and safety first.