| Section | Mentions | House | Date |
|---|---|---|---|
| EGGS. | 1 | Written Answers | 1941-04-02 |
| Search and Entry Powers | 1 | Written Answers | 1976-06-21 |
| Departmental Officials (Search and Entry Powers) | 1 | Written Answers | 1979-12-21 |
| Official Information | 1 | Written Answers | 1987-01-21 |
| Official Secrets Bill | 1 | Commons | 1988-12-21 |