Question to the Department for Transport:

To ask the Secretary of State for Transport, pursuant to the Answer of 28 October 2025 to Question 84701 on Roads: Accidents, whether her Department has requested data from (a) the Home Office and (b) the police on the number of roadside drug-driving tests carried out since 2020.

While statistics on breath tests are published by the Home Office, the equivalent information on roadside drug-driving tests are not. Decisions relating to the collection and publication of this data would be a matter for the Home Office.

The National Police Chiefs Council (NPCC) provide information to the Department on the Christmas Drink and Drug Driving campaign, Operation Limit. This includes the number of drink and drug tests administered during the winter period.