Every Boss has a Boss to answer to.
Every hangar has a 'behind' to it.
The P1 redress system for bullying and harassment is ineffective. In fact 'harassment' is a legal term and any potential cases are handed to CivPol. Though you have to be a person who is encompassed by a very particular list to get off the start line. Gay, disabled, none-caucasian etc.
I have been the person who by virtue of age, rank, and pension security, fought the corner of the shop floor against a 2.5 bully. Arguably I won, but the fight was a bitter one that I would not embark on again, despite my efforts at including the higher command chain in the battle. The bloke was a nasty piece of work and he is now a civvie. Good riddance.