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- UK Statutory Instruments (3)
Title | Years and Numbers | Legislation type |
---|---|---|
The Clean Air (Emission of Dark Smoke) (Exemption) Regulations 1969 | 1969 No. 1263 | UK Statutory Instruments |
The Clean Air (Arrestment Plant) (Exemption) Regulations 1969 | 1969 No. 1262 | UK Statutory Instruments |
The Clean Air (Height of Chimneys) (Exemption) Regulations 1969 | 1969 No. 411 | UK Statutory Instruments |