Looks as though many LGW BA B737s are going to have a long summer holiday, as well as a good few LHR BA B747s. The B767 fleet is also earmarked for 'parking'.
This is the start of UK airline consolidation in the early stages...
Whatever the rights and wrongs of BA, when they begin to show signs of financial woe, then other UK carriers WILL follow...
No carrier is immune from the ever increasing costs of fuel.