| Section | Mentions | House | Date |
|---|---|---|---|
| ROYAL ASSENT | 1 | Commons | 1972-03-29 |
| WATER BILL | 1 | Lords | 1973-06-14 |
| Chemicals (Dumping) | 1 | Written Answers | 1973-06-28 |
| PROTECTION OF THE ENVIRONMENT BILL [H.L.] | 2 | Lords | 1974-01-15 |
| PROTECTION OF THE ENVIRONMENT BILL [H.L.] | 1 | Lords | 1974-02-04 |
| TOXIC WASTE DISPOSAL | 2 | Lords | 1975-03-24 |
| ASBESTOS: USE CONTROL | 1 | Lords | 1976-05-11 |