AKT-5888

A 23-year-old bus driver is brought to see you by his girlfriend to discuss his mood swings.

In the course of the consultation it becomes clear that he has been using ketamine regularly for over a year, although he tells you that he only uses at weekends when he is not working.

You have no evidence from him or his girlfriend that his driving is impaired. You tell him that he has a duty to inform DVLA. He wants to know if this will have any implications for him.

What advice should you give him?