Here on this sub and in real life I've heard countless stories of you can't have water at your desk, your desk must look a certain way you can't take more than 5 minutes to take a shit etc. One guy I know, before quitting was told that he was never allowed to speak out of turn at this old job mind you he was working with a team half of whom he was also driving to work.
All this is kindergarten level micromanagement is counterproductive and the excuses are always the same, you doing x cost me time and money so we must dock you. I'm sorry but if you are so afraid of losing money cause sometimes an employee has to have a bathroom break longer than 5 minutes or needs to drink water at their desk or is 2 minutes late from a lunch break something is very wrong with your business model.