By this time security had boarded the plane, the Captain had been informed and was standing in the rear section watching the events unfold.
Eventually a policeman boarded the plane and I was able to explain the events leading up to my apprehending the thief. I have since been informed this criminal activity is reaching epidemic proportions and the authorities caught three thieves, just last week, (with 30 already on remand since early December) on flights into HK, with all the criminals coming from the same town in China.
It is estimated that only 5% are being caught judging by the reports of passengers contacting the police after they have arrived at their destination.
They sit in the back row of the plane observing where bags are behind or away from the passengers and systematically pull them from the overhead lockers, while passengers rest or watch movies, take them to the back of the plane and steal any valuable contents.
They prey on foreign airlines as the penalties are so lenient, the pay-off makes it worth the risk.
I naively have never thought of robbers operating on planes, but now I have experienced it first hand, there are a few takeaways:
1. Hand luggage should ALWAYS be locked.
2. Do not assume luggage under your seat is safe....last week one passenger had her purse stolen by the guy sitting next to her while she slept !!
3. If in doubt, wear or keep any valuables ON YOU at all times !!
4. Don't assume, like me, that everyone on a flight is a law-abiding citizen.
5. Do not assume business class travel is secure....robbers can be wealthy.