If an examiner conducts a driving test and passes a candidate despite the candidate refusing to wear a seatbelt, what action can be taken against the examiner?

1. The examiner can be charged with professional misconduct, and their registration suspended or cancelled
2. No action can be taken, as the examiner is the final authority on the test
3. The examiner will receive a minor penalty of 10 points on their performance record
4. Only the candidate is penalized for a seatbelt infraction