An elderly woman has been fined $200 for swearing at a police officer. In San Po Kong Court yesterday, Chu Tai-fung, 70, admitted using language likely to cause offence or annoyance when a constable tried to stop her taking a luggage trolley beyond the airport area at Kai Tak on July 11. Chu was seen outside the arrival hall trying to carry boxes across a street. A crowd gathered when she started yelling at the constable who told her to leave the trolley. She was arrested after two officers warned her to stop swearing.