ALCOLOCK UK is the UK and Irish Divsion of Alcohol Countremeasure Systems of Canada who are world leaders in the design and manufacture of Breath Alcohol Testing Solutions including Hand Heald Breath Alcohol Testers, Oral fluid Drug Testers and The ALCOLOCK V3 LE Alcohol Ignion Interlock which is the leading alcohol interlock in the UK, Ireland and throughout the world which prevents the driver from starting the vehcile if the driver has any alcohol in their system. We provide unrivaled equipment, 24/7, 365 days a year back up and support including on site training and help develop your Health / Safety polices regarding Alcohol and Drug use in the Workplace