Motor insurance

[taxexile]

I am about to purchase a car in my name and need some advice on :

1. what sort of insurance is necessary by law.

2. what sort of insurance is the best to have to be covered   for accident and damage and to include third party cover.

3. a reputable insurance company.

I have a blue thai drivers license and a non-immig. visa for one year.

all and any advice would be much appreciated.