Section 28.10.031 - Temporary permits(a) When application, accompanied by the proper fee and tax, has been made for the registration of a vehicle, the vehicle may be driven pending the issuance of a certificate of registration by displaying a temporary permit issued by the department.(b) A licensed vehicle dealer may issue to the purchaser of a vehicle sold by the dealer a temporary permit to drive the vehicle. A permit is effective for a period not to exceed 60 days. The commissioner shall adopt regulations governing the issuance of permits under this section.(c) A person may not operate a vehicle under an expired permit issued under this section.