11C   Seizure of number-plate

Any member of the police force or person authorised in that behalf by the Authority may seize any number-plate:

(a)  which is attached to:

(i)  a motor vehicle or trailer the registration of which has expired not less than 15 days before the date on which the number-plate is seized, or

(ii)  a motor vehicle or trailer the registration of which has been cancelled, or

(b)  which has been used in contravention of section 7.