Host Member States shall, pending further coordination, retain respon sibility in cooperation with the competent authorities of the home Member State for the supervision of the liquidity of the branches of credit institutions.
Without prejudice to the measures necessary for the reinforcement of the European Monetary System, host Member States shall retain complete responsibility for the measures resulting from the implemen tation of their monetary policies.
Such measures shall not provide for discriminatory or restrictive treatment based on the fact that a credit institution is authorised in another Member State.