Go and live in a Country where trade Unions are Not allowed and you will have dangerous Practices and something like Slavery .Your pilot will load the fuel the Company tells him is enough, even though By Law it's the PIC's call. It becomes Known that carrying extra fuel means you don't come Monday. Nothing is Put in writing of course. It's similar with Not agreeing to carry unserviceability's when creepy crawley other pilots will to gain Promotion with Shady Operators. Same with extending Hours, or not having the required rest between tours of duty. Nev