This section applies to regulations under section 450A or 450B (regulations conferring right to loan, or power to make loan, in respect of service charges).
The regulations may provide that the right or, as the case may be, the power does not arise in the case of any prescribed description of landlord.
The regulations shall provide that the loan—
and shall, in either case, be secured by a mortgage of the flat in question, but may be made whether or not the flat is adequate security for the loan.
The regulations may—
The regulations may apply whenever the lease in question was granted or assigned and whenever the service charge in question became payable.
The regulations—