According to the “point system”:

1. AOnly the traffic court is entitled to revoke a driver’s license.
2. BOnly a police officer is entitled to revoke a driver’s license and to require a driver to undergo examinations.
3. CThe Licensing Authority is not authorized to revoke a driver’s license.
4. DThe Licensing Authority is entitled to require a driver that incurred demerit points to undergo examinations, and it is also entitled to revoke his license.

ትክክለኛ መልስ: D. The Licensing Authority is entitled to require a driver that incurred demerit points to undergo examinations, and it is also entitled to revoke his license.