Paul Bailey, a Leytonstone driver, has been sacked following a drug and alcohol test which he passed.
Testing for cannabis is notoriously difficult. Paul's original test result was hidden from him, but he was stood down because of it. A follow up private test showed 19ng of a cannabinoid substance, but the industry standard for a so called 'failed test' is 50ng. The positive result came because this driver has eaten hemp supplements - allowed by LU - as part of a fitness regime.