Article 27 Narcotic drugs, psychotropic substances, stimulants or other similar substances
1. Drivers of vehicles or bicycles who have ingested or incorporated into their bodies psychotropic drugs, stimulants or other similar substances, among which will be included, in all cases, medicines or other substances under whose effect the appropriate physical or mental condition appropriate to driving without danger is altered, are not allowed to drive on...
Article 28 Tests for the detection of narcotic, psychotropic, stimulant or other similar substances
1. Tests for the detection of narcotic drugs, psychotropic drugs, stimulants or other analogous substances, as well as the persons obliged to fulfil them, shall comply with the provisions of the following paragraphs: A) The tests will normally consist of the medical examination of the liable party, and of the clinical analyses that the forensic...