So...WHAT does that have to do with a robbery,,It's kinda secret talk saying UMMMM tourist should not go on these Taxis due to many robberies??????Nothing sarcastic at all,I think the crime is homogenized/suppress here...Gee,O/K just take this "safe" cab and lets forget the whole thing....Why don't you advise the ladies to NOT wear the wedding rings,do NOT get in a cab with 2 guys????