Captain Obvious just landed to the Planet Earth!
every megapolis is a criminal hub. even KL and Mogadishu.
I think the Bangkok is very safe for ordinary farangs. But how to define "safe"?
Walking at wee hours at Lard Prao's subsois, slums of Klong Toey, Yannawa - still sounds like a suicidal mission. But the same goes to Pattaya, Bangla and many places.