249(1)Where a person is insured under more than one contract evidenced by a motor vehicle liability policy, whether the insurance is first loss insurance or excess, and a question arises under paragraph 237(
b) between an insurer and the insured or between the insurers as to which insurer shall undertake the obligation to defend in the name and on behalf of the insured, whether or not any insurer denies liability under its contract, the insured or any insurer may apply to a judge of the court, and the judge shall give such directions as may appear proper with respect to the performance of the obligation.