Arranged marriages

Are there circumstances under which you would approve of an arranged marriage?
1. What about Third World countries where customs are different from the US? Would you support laws banning arranged marriages in India or any number of Muslim countries?
2. Suppose your parents arranged a marriage with someone you'd never met but you knew the person was wealthy and smart and very popular.
What about the opposite? Should parents be allowed to prevent you from marrying someone if you are not 16?