PETITIONClosedPetition · petition.parliament.uk
Ban cannabis blood tests
We think cannabis blood tests can sometimes give inaccurate results, that could lead to people losing their jobs.
Last fetched 03 May 2026 · petition.parliament.uk
Signatures
52
signatures
Government response threshold (10,000) · 52/10,000
Debate threshold (100,000) · 52/100,000
Background
There are lots of different approaches to testing for cannabis use. We think cannabis blood tests are a flawed system giving inaccurate results. The results of these tests can vary depending on physical factors.