Ulverston A590 Drug-Driving Mum “Baffled” After Cocaine Limit Breach

A woman from Ulverston has been reported for drug-driving after testing above the legal limit for cocaine on the A590. The case has drawn attention after she reportedly said she was “baffled” by the result and did not know how the drug entered her system.

The incident relates to roadside police stop on the busy A590, a key route in Cumbria where officers regularly carry out checks for drink and drug-driving offences. During the stop, the driver was found to have benzoylecgonine, a chemical produced when cocaine is processed by the body, above the legal driving limit.

In the UK, the legal limit for benzoylecgonine in blood is 50 micrograms per litre, meaning even small traces can lead to prosecution if they exceed this threshold.

Drug-driving laws are strict because cocaine and its metabolites can impair judgement, reaction times, and coordination, significantly increasing the risk of serious collisions. Authorities have repeatedly warned that even if a driver feels unaffected, the presence of the substance above the limit is enough for an offence.

The case forms part of ongoing enforcement action on the A590 and across Cumbria, where police continue to target unsafe driving behaviours, including drug and alcohol-related offences, to improve road safety for all users.