(1) If a traffic officer believes, from personal knowledge, that a person has committed a ticketable offence, the traffic officer may issue and serve on the person a notice —
(a) stating the act or omission complained of and the section of this Act of which the act or omission is a breach;
(b) warning the person that, if he or she commits a further breach of a like nature, he or she may be liable to pay a fine or be imprisoned or the person's licence or permit may be cancelled or suspended.
(2) Service of a warning notice shall be effected at the time of the breach.
(3) Service of the warning notice on the person who committed the offence is effected by leaving a copy of the notice with the person or by affixing it to the motor vehicle in a conspicuous place.
(4) Service of the warning notice on the registered owner is effected by affixing the notice to the motor vehicle in a conspicuous place.