Without prejudice to the operation of any other provision of this Act, where—
any hereditament in a rating area in Greater London is occupied upon terms which provide that the owner shall pay the rate charged on that hereditament; and
the occupier of the hereditament would in any proceedings against him by the rating authority to enforce payment of the rate be entitled to claim diplomatic immunity,
the owner shall be liable to pay to the rating authority an amount equal to so much of any payment in respect of rent received by him from the occupier as represents the proportion of rate included in that payment, and that amount may be recovered from the owner in the same manner and subject to the same conditions as rates recovered from the occupiers of rated hereditaments.
In this section—
the expression " diplomatic immunity " means immunity from suit and legal process which is accorded by law to an envoy or other public minister of a foreign sovereign power accredited to Her Majesty, or to the family or official or domestic staff of such an envoy or minister or to the families of any such staff, and includes any like immunities and any exemption or relief from rates which is conferred on any person or organisation by or under the Diplomatic Privileges Act 1964;
the expression " owner " in relation to a hereditament includes any person who receives any rent of the hereditament whether on his own account or as agent or trustee for another person.