| Subject | Predicate | Object |
|---|---|---|
| <p>To ask the hon. Member for Broxbourne, representing the House of Commons Commission, how much has been spent on air filtration systems on the Parliamentary estate in each of the last three years.</p> | ||
| 129887 | ||
| Parliamentary Estate: Air Conditioning | ||
| http://data.parliament.uk/writtenparliamentaryquestion/commons/2022-23/129887 | ||