The owner of a meter used for registering the supply of gas to a person must have it retested in each of the following circumstances:
(a) if the regulator issues a direction to the owner to have the meter retested;
(b) when a meter is returned to the owner's premises—if the seal has been damaged or is wholly or partially illegible;
(c) if the owner knows or reasonably suspects the meter is inaccurate.
Penalty:
(a) for an individual—10 penalty units;
(b) for a corporation—50 penalty units.