In the case of qualified covenants against alienation, which one of the following statutory provisions places a duty on a landlord to respond within a reasonable time to a tenant's written application for consent?
A.
s.19(1)(a) Landlord and Tenant Act 1927
B.
s.19(1A) Landlord and Tenant Act 1927
C. The Landlord and Tenant Act 1988
D.
s.22 Landlord and Tenant (Covenants) Act 1995