| Section title | Mentions | House | Date |
|---|---|---|---|
| New Clause.—(CLEAN AIR COUNCIL.) | 2 | Commons | 1956-04-10 |
| Department of Scientific and Industrial Research (Report) | 1 | Commons | 1956-05-08 |
| COMMONS AMENDMENTS | 1 | Lords | 1956-07-23 |
| Section title | Mentions | House | Date |
|---|---|---|---|
| New Clause.—(CLEAN AIR COUNCIL.) | 2 | Commons | 1956-04-10 |
| Department of Scientific and Industrial Research (Report) | 1 | Commons | 1956-05-08 |
| COMMONS AMENDMENTS | 1 | Lords | 1956-07-23 |