Bangkok theft has gotten bad enough that police have posted warnings about theft from tuk-tuk passengers. The convenient little auto-rickshaws, ubiquitous on the streets of Bangkok, are completely open and often stuck in traffic. Scooters can maneuver the interstices of clogged roads, sneak up on tuk-tuk passenger, then slither away between vehicles to beat an escape.

It’s a technique long in play in Italy, especially in Naples. There, targets of scippatori, the Italian version of scooter-riding bandits, are more often pedestrians. (Though the thieves have a nasty technique for stealing watches from expensive cars stuck in traffic, even with their windows closed.)

When riding in the three-wheeled open taxis, be sure to keep your bags secured, out-of-sight, or away from the perimeters.

Bangkok theft extends beyond pickpocketing and bag snatching to scams that cost the tourist serious money. Particularly prevalent are gem scams, in which the visitor is brought to a “special sale” and encouraged to buy gems for resale at huge profits in their home countries. And bar scams, and vehicle-rental scams, drink-drugging, and pseudo-cops.

Then there’s the awful shoplifting-set-up scam at Bangkok’s airport, about which I’ve already written.

As if all these Bangkok theft issues weren’t enough for a tourist to worry about, there’s more. Road safety is one of the worst in the world, with poor vehicle and driver safety standards, little if any enforcement, few ambulances, and roads too clogged for ambulances to get through anyway. Add to that wild motorcycle riders attempting to speed around traffic by veering suddenly onto sidewalks, and even pedestrians must be seriously watchful.

I strongly recommend that travelers planning to visit Thailand read the U.S. State Department’s Country Specific Information on Thailand. Like all U.S. State Department country profiles, it covers very real ongoing crime and safety issues without exaggeration.