PART 4Rent: properties not in a rent control area (or properties that are exempt properties)
CHAPTER 1Restrictions in relation to rent, other charges and diligence
Restrictions on other charges and diligence
21Restriction on diligence
Except with the leave of the First-tier Tribunal, no diligence is to be done in respect of—
(a)
the rent due by a tenant or former tenant under a private residential tenancy,
(b)
any liability of a tenant or former tenant arising under section 31.