Section 20

Any order of the Board made under section 4 shall be binding on any landlord, tenant and sub-tenant and any person using or occupying the controlled premises who does not pay rent to the landlord and has no tenancy with the landlord.

Any award of compensation made by the Board under section 8 or 11 shall be binding upon the landlord, tenant, sub-tenant and occupier, as the case may be.

Subject to sections 16, 17 and 18, any order or award made by the Board under this Act shall be final and shall not be challenged, appealed, quashed or called in question in any court and shall not be subject to certiorari, prohibition, mandamus or injunction in any court on any account.