Under such a program, young drivers are prohibited from nighttime driving, are limited to the number of passengers they can have in their cars at one time and will be ineligible for a full driver's license until they're 18 years old.
VOA: standard.2010.06.24
Hamilton has incurred the wrath of the stewards on other occasions already this season, although there are a number of other drivers who have suffered the same number of penalties as him.