What is Saliva Testing?
This is a non-invasive method for detecting the presence of THC (cannabis), Methylamphetamine (speed) and MDMA (ecstasy). Drivers are required to provide a saliva sample by placing a saliva test strip on their tongue. Drivers who test positive are required to provide an oral fluid sample for analysis in the drug bus or at a police station. A positive result to the second saliva sample will lead to further analysis in a laboratory.