My job just got a whole lot worse

Still no word from the shipping company so I’m still in McJob hell. This got a whole lot worse this week as the managment are refusing to let us take tips any more. The reason for this is that they think stocks and takings are too low hence they think that someone is stealing. Even if that was the case, how in hell does it justify punishing everyone else? I get paid £4.90 an hour and tips make an extra pound an hour on top of that so a substantial part of my income has gone, thanks a lot. I shall be leaving your employment as soon as possible (as will several other people – then see how you cope without us).