>Nadya,
>
>>For instance, check Italy's members here on UT. I see only one Venice...
>>
>>What do you think?
>
>I think you may have bigger problems ;-) Click on "New York" in the header above. Scroll down to a city "Hcm". Last I looked, Ho Chi Minh City was in Vietnam.
>
>How do you propose preventing these types of entries?

How have you figured out, he was in Ho Chi Minh? Besides, this one is definitely a fake account and could be safely deleted.