Bacabincrewmember (BCCM)
A company can hold information about crew (or any staff for that matter) who don't turn up for work when they're supposed to. It doesn't necessarily have to be linked to IA or trade union membership. Have you ever tried being late a few times? It's on record. Off sick? It's on record. Refusing to turn up to work? You guessed it, it's on record.