BHD pilots were put at risk but this was mitigated against by collective action of BALPA and the mainline pilots. A agreement was reached that allowed the pilots to take up a LHR base in their current role. They were however required to move at their own cost waiving the clause in their previous contract of employment. I am sorry but I do not know 100% about cabin crew but it was my understanding that a transfer was not offered but they could apply for a position in mixed fleet through the regular recruitment channels but I could very well be ill informed