I've had good and bad experiences while traveling. Two guys tried to rob me while I was riding on a dolmus (basically group taxi) in Turkey, so I guess they are considered "professional" service providers. I've also been locked in a hotel for the night, unable to get out. Thank god there was no fire. So I guess these things can happen via non professional providers. http://www.nytimes.com/2015/08/15/y...tory-points-to-need-for-precautions.html?_r=0