| Section title | Mentions | House | Date |
|---|---|---|---|
| BUSINESS OF THE HOUSE | 1 | Commons | 1971-04-29 |
| BUSINESS OF THE HOUSE | 1 | Commons | 1971-05-06 |
| MINERAL WORKINGS BILL [Lords] | 1 | Commons | 1971-05-10 |
| BUSINESS OF THE HOUSE | 1 | Commons | 1971-07-08 |
| BUSINESS OF THE HOUSE | 1 | Commons | 1971-07-15 |
| BUSINESS OF THE HOUSE | 1 | Commons | 1971-07-19 |
| MINERAL WORKINGS BILL [Lords] | 1 | Commons | 1971-07-19 |