Liam, your right!
I think there is a certain fear factor (how extraordinary!) at Kitty City that makes some not wear ones new blue lanyard.
Had a very interesting chat with a chap from another very close airline recently who has considerable union background and it would seem there are ways of getting around the expensive external negotiator way of doing things, but it takes a concerted effort by all members and committee players to participate, and it doesn't amount to strike action, nor any other simplistic actions like sick outs.
The legal process is usually the best, but it must be on going, with good resourced individuals and support. Bleating over pprune doesn't amount to much.