Educational guides for medical cannabis patients in the UK
Clear, balanced information on driving-related considerations, roadside drug testing, treatment records and the terms you'll come across as a patient. Drug driving rules can differ between Great Britain and Northern Ireland. Informational only — never legal or medical advice.
All guides
A calm, plain-English introduction to the driving questions medical cannabis patients ask in the UK, and where to read more.
One of the most searched questions by patients, answered honestly: the factors that make every person's circumstances different.
What roadside drug testing is, how the legal framework can differ across the UK, and what DriveClear can and cannot tell you.
The authoritative explanation of the Personal Reference Period: what it is, why it exists, and what it is not.
Memory is unreliable over months. Here is what an accurate personal treatment record actually gives you.
What CBD and THC are in simple terms, and why knowing your own prescribed product matters.