Anyone can buy a car. There is nothing in the law that restricts anyone from buying a car. If you have the money you can buy the car. Or you can get a financing option, get the car first, and pay it as you drive. But if you hit someone, you are in deep trouble, and it would cost you a lot of money. And if you dont have the money to pay for the damages caused to the 3rd party, left alone repairing your car, it would look terribly bad.

Thats why it is compulsary in all parts of the world, that if you buy a car, you should buy it with car insurance, so that you dont have any liability as long as you drive sober.

Travelling could most of the times be synonymous with bad health. Change in weather, drinking water and even the air you breath could bring sickness. And, travelling always makes you tired, and your health could get worse. And when you are travelling, you might be travelling with limited amounts of money, and therefore you will definitely be requiring some travel health insurance, just in case if something goes wrong.

The premiums are fairly low since it would cover your health only during the period of your travelling, and it is recommended that everyone who is travelling get a policy of this sort to be on the safer side.