
According to Minister of State for Home Affairs Muhammad Faishal Ibrahim, saliva tests are being utilised at border crossings and roadblock ops in Singapore to identify drug users. As per Faishal, this is occurring at a time when drug usage globally is on the upswing.
Just last year, Thailand became the first Asian nation to legalise cannabis.

He mentioned that the Central Narcotics Bureau (CNB) started utilising saliva test kits at checkpoints in January of this year to discourage Singaporeans as well as permanent residents from consuming drugs outside of Singapore during his commentary on terrorist activity, illegal substances, and rehabilitative services at the Committee of Supply discussions.
The kits have also been employed in inland enforcement efforts, and are capable of detecting a wide range of…