Millions of British Airways passengers are facing Easter holiday chaos after militant union leaders announced a 'cynical' series of crippling strikes. Gordon Brown - who failed to condemn the walkouts - was under growing pressure over his links to the unions that bankroll the Labour Party. BA cabin crew will stage a three-day walkout on March 20, 21 and 22, followed by a four-day strike between March 27 and March 30 and more in April.