Baggage handlers and check-in staff for Swissport have voted overwhelmingly for strikes over pay at Heathrow, Gatwick, Stansted and Manchester airports.
Some 94 percent of Unite union members backed strikes in a national ballot.
And 88 percent voted for strikes in the GMB union, which organises 200 Stansted workers.
A staffing crisis in the NHS
Health workers set to strike across four Manchester hospitals
Bus workers rejected an offer and came back out
