| Section title | Mentions | House | Date |
|---|---|---|---|
| BUSINESS OF THE HOUSE | 4 | Commons | 1972-03-09 |
| BUSINESS OF THE HOUSE | 1 | Commons | 1972-03-13 |
| DEPOSIT OF POISONOUS WASTE BILL | 1 | Commons | 1972-03-13 |
| Cyanide | 1 | Written Answers | 1972-03-15 |
| DEPOSIT OF POISONOUS WASTE BILL | 1 | Commons | 1972-03-16 |
| BUSINESS OF THE HOUSE | 1 | Commons | 1972-03-16 |
| DEPOSIT OF POISONOUS WASTE BILL | 1 | Commons | 1972-03-16 |
| Hazardous Wastes | 1 | Written Answers | 1972-03-17 |
| DEPOSIT OF POISONOUS WASTE BILL | 1 | Lords | 1972-03-21 |
| Waste Tipping (Thurrock) | 1 | Written Answers | 1972-03-22 |
| DEPOSIT OF POISONOUS WASTE BILL | 1 | Lords | 1972-03-23 |
| DEPOSIT OF POISONOUS WASTE BILL | 1 | Lords | 1972-03-28 |
| Toxic Waste | 2 | Commons | 1972-03-29 |
| BUSINESS OF THE HOUSE | 2 | Commons | 1972-03-29 |
| DEPOSIT OF POISONOUS WASTE BILL | 1 | Commons | 1972-03-29 |
| DEPOSIT OF POISONOUS WASTE BILL | 1 | Lords | 1972-03-30 |