If the question is how many drivers in Spain are driving under the influence of drugs, the answer is clear: we have very bad news

Spain’s DGT reports 144,346 drug tests on drivers in 2025, with 70,717 positives leading to fines.

The figures suggest drug use among drivers remains a major road-safety issue and a focus for enforcement.

The article also notes that any detected drug presence can trigger sanctions, even without obvious impairment.