1. Definitely not. The streets here can be very dangerous. There are a lot of crazy drivers who don't follow the traffic laws.
2. Personally, I think it would be alright, as long as they were experienced drivers. I could give them a few tips to help them out.
3. It would depend where they came from. If it was someone from a busy city, they would probably be fine driving here. Otherwise, I wouldn't suggest it.
4. I would tell them about how bad the traffic can be here and let them make up their own mind. It doesn't matter to me one way or the other.
5. I think it would be okay to drive here, but they would have to be cautious and stay away from congested areas. But, that's just my opinion.