| Section | Mentions | House | Date |
|---|---|---|---|
| PUBLICATION OF CABINET PROCEEDINGS. | 1 | Commons | 1916-05-08 |
| Official Secrets Act (Prosecution) | 1 | Commons | 1943-02-23 |
| PATRICK POTTLE AND OTHERS (SENTENCES) | 1 | Commons | 1962-02-21 |
| South-East Economic Planning Council (Official Secrets Act) | 1 | Written Answers | 1966-03-08 |
| RULE OF LAW | 1 | Commons | 1972-12-01 |
| RAILWAY CLOSURES (LEAKAGE OF INFORMATION) | 1 | Commons | 1972-12-18 |
| OFFICIAL SECRETS ACT | 1 | Commons | 1978-06-15 |
| HOME OFFICE AFFAIRS | 1 | Commons | 1978-11-06 |
| Terrorists (Evidence) | 1 | Written Answers | 1985-02-04 |
| Advisory Comittees | 1 | Written Answers | 1988-01-11 |