He grabbed the intercom and said: "To the passenger who called be a mother ------, ---- you.
"I've been in the business 28 years. I've had it. That's it."
Mr Slater then activated the emergency exit and slid down the inflatable slide on to the tarmac.
He then boarded a train to the terminal, stripping off his tie and discarding it to the astonishment of bemused onlookers.
Slater was later arrested.
Link | Photo: Daily Telegraph