My "questionable legality" comment earlier was not intended to relate to any sabotage incidents - I am sure that if any of these arose as described on here, they will be properly dealt with using normal, robust disciplinary procedures.
However, I was referring to the overall conduct of BASSA/Unite, including outright lies to the media that undoubtedly affected customer confidence in the airline and made thousands of customers worry unduly over their travel plans.
In my view, sacking all the strikers is indeed what many (or pehaps most) customers expect BA to do if they are to regain confidence in the airline.
PS to Litebulbs: Grounds for dismissal could simply be collectively bringing the Company into disrepute on the basis of the conduct of BASSA/Unite through this dispute