(b) In the event such vehicle and its equipment are found to be in safe condition and in full compliance with the law, the officer making such inspection shall issue to the driver an official certificate of inspection and approval of such vehicle specifying those parts or equipment so inspected and approved.
(c) In the event such vehicle is found to be in unsafe condition or any required part or equipment is not present or is not in proper repair and adjustment the officer shall give a written notice to the driver and shall send a copy to the department. Said notice shall require that such vehicle be placed in safe condition and its equipment in proper repair and adjustment specifying the particulars with reference thereto and that a certificate of inspection and approval be obtained within five days.