(1) Whenever and so often as the holder of a public service vehicle licence changes his address he shall within four days after such change of address send to the Commissioner such licence together with notice in writing stating the fact of such change of address and the particulars of his new address.
(2) Upon receipt of a public service vehicle licence and a notice of change of address sent in pursuance of this section, the Commissioner shall cause such change of address to be recorded in the register of public service vehicle licences and shall also cause such change of address to be entered on such licence and such licence to be returned to the holder thereof.
(3) If the holder of a public service vehicle licence on any occasion on which he is required by this section to send to the Commissioner his said licence and a notice of change of address, fails or neglects so to do within the time limited in that behalf by this section, such holder shall be guilty of an offence under t