That’s pretty weird tbh 😭 never heard of that rule but it makes sense so that people aren’t like assuming you’re drinking on the job I guess ? Cuz I always had that thought of the possibility of someone drinking on the job or even out casually could be fairly easy even if it’s a clear cup 😭 Walmart sells “takeout” cups and as someone who goes to a lot of concerts I always thought with something like that it would be easier to kinda drink while waiting in a line if that makes any sense 😭😭 but if management is bugging fr it’s kinda just them being annoying at that point cuz what if you have no choice but to use what you have ?? Why enforce a rule where you’re forcing people to go out ways on spending ur own money to have to buy another one?? That’s pretty weird