9.—(1) An authorised agent shall not seal a speed limiter under these Rules unless it is satisfied that the speed limiter fulfils the requirements of rule 6(1).
(2) An authorised agent shall keep a record of the serial number of all speed limiters which it has sealed pursuant to these Rules for a period of not less than 10 years.
(3) When an authorised agent has sealed a speed limiter, it shall supply the owner of the vehicle with a label which shows clearly and indelibly —