substitute
23 Who is the CTP insurer ?
In this Act:
CTP insurer means—
(a) for an insured motor vehicle—
(i) that is a registered motor vehicle—the licensed insurer selected under section 28 (Selecting at first registration) or section 29 (Selecting at renewal of registration) as the CTP insurer for the motor vehicle; or
(ii) with a valid trader's plate attached—the licensed insurer selected under section 30 (Selecting when applying for trader's plates) as the CTP insurer for a motor vehicle to which the trader's plate may be attached; or
(b) for a trailer or other thing that is—
(i) mentioned in section 19 (c) (What is insured under a CTP policy?)—the insurer for the motor vehicle to which the trailer or thing is attached or becomes detached; or
(ii) prescribed by regulation under section 19 (d)—the entity prescribed by regulation; or
(c) for a CTP insured person—the CTP insurer for the CTP policy under which the person is insured; or
(d) for a CTP policy—the CTP insurer that issued the policy.