Have you tried a wooden ruler across the knuckles? Worked for me in school :P
Seriously though, standards are there to be followed, if they're not being followed and you're in a position to follow through with training and disciplinary action, then follow disciplinary procedures. If you're not, and you can't convince your higher ups that this should be followed then it seems you have two options:
- Suck it up and make the best of it
- Start looking for another job
