Nok Air chief executive Patee Sarasin Monday apologised to Yingluck Shinawatra over controversial Line comments directed at the ex-prime minister by some of the airline’s pilots while she was aboard a flight. “It is a personal opinion. I don’t know whether they were joking but it is unacceptable for the airline because there were other passengers on board,” he said in an interview to a TV channel.

He said he wrote an apology letter to Yingluck, telling her that the event had nothing to do with Nok Air.

Read more: The Nation