What makes me go Grrrr?
A manager at my work has given me a disciplinary hearing for "gross misconduct" for missing a single temperature check, which is part of health and safety.
The reason I missed this check? The manager in question had given me a months worth of health & safety paper that the other supervisors at my work had not completed, and asked me to bring it up to date for her. So, I'm covering up the muck-ups of my colleagues, then possibly losing my job for the trouble of it.