The Metropolitan Police Authority may make to its chairman and other members such payments by way of reimbursement of expenses and allowances as the Secretary of State may determine.

Payments by way of allowances shall not be made to members of the Metropolitan Police Authority who are also members of the London Assembly.

Payments made under sub-paragraph (1) may differ according to whether the recipient is the chairman or one of the other members of the Metropolitan Police Authority or was appointed under paragraph 2, 3 or 5.