Rental vehicle rulesin 小蛋港require drivers to be 21 and over.Are you a young driver?Some restrictions and surchargesmay apply.Many rental suppliersimpose what is known asa young driver surcharge,which is an extra feeto the car rental cost.Restrictions usually apply tothe sorts of carsyoung motorists can rent as well.Age limits may differbetween companies,so check before booking.