Removal of 'travel perks' from BA flightcrew
Wrt removal of 'travel perks' from striking flightcrew... two can play at that game.
Given that a Captain's word is final, i.e. as to who's allowed to travel, a Captain is perfectly within their rights to deny travel to any passenger.
The simple phrase of "I do not consider that your presence onboard is conducive to good order and accordingly you must leave the aeroplane" would be enough to have a passenger removed and no further reason or explanation is required of the Captain. The Captain's word is always the final arbiter.
So, BA Management types (whom have kept their 'travel perks') might find that those perks are not worth a jot when they're not allowed onboard because the BA Captain says "No" to their presence, and maybe also a similar implementation for Management staff whom are travelling on duty might help to focus some BA Management minds?