Roadside breathalysers

Freedom of Information (FOI) Act request ref: 01/FOI/26/9911

Version Date: 20/05/2026

The Impairment Lead has provided the following information: 

1) How many roadside or handheld breathalysers (if any) are currently owned by yourselves.

480 in circulation

2) When each one was last calibrated.

Each one has to be done within a 35-day period. 

3) When they are due to be calibrated again next.

All devices have different calibration dates but are due within the next 35 days.