Yes! It is always more fun to have company. And of course your passengers are also insured when they ride with you.
Excuse me. You cannot smoke in the car. You may even receive a fine. You can, of course, take passengers with you in the car.
No, you are not allowed to transport animals in a cambio car. We have to keep in mind the other people using this car and some might be allergic to animals. You can, of course, take passengers with you in the car.