21Further provision relating to smoke controlE+W
This section has no associated Explanatory Notes
Schedule 1 makes further provision relating to smoke control.
Commencement Information
I1S. 21 not in force at Royal Assent, see s. 30(3)
I2S. 21 in force at 31.7.2025 by S.I. 2025/937, art. 2(f)