There may be a move towards another strike ballot at British Airways as cabin crew have rejected by a ratio of two-to-one the airline's latest pay offer. The number of votes cast, just over 5,000, represented less than half of the unionised cabin crew and was well below previous ballots that saw more than 70% of them express their views. The no vote raises the prospect of more strikes, as union leaders plan their next move in a dispute which stretches back to before Christmas. BA shares stood 1.4% lower at 199p shortly after the announcement.