Just stop renting them bikes. Coincidentally had a couple of Arabs on bikes, whiz past me on Soi 13 going from 3rd to Buakhao yesterday... they are spreading their wings.
Try using the other side of the street, or using blinkers.......
I don't know what people have against CCs, it is popular and keeps people fed... I personally prefer AC places to eat.
Or Oz, who are born with criminal blood!😁
I would have thought they could put a flag on the guy's passport (probably not lost after all). Why the police cannot help I don't know, sounds the same as skipping out on a hotel bill.
I recall a colleague bringing a Korean friend to the 'village' on our Friday off to enjoy our pool facilities, and it was very apparent he was not confident in water.. my colleague said all Koreans were poor swimmers.