Updated On: 20 February, 2023 10:05 AM IST | Panaji | PTI
As part of this system, the saliva of a person is tested on the spot using the handheld oral fluid mobile analyser to detect consumption of narcotic substances and the device provides immediate results, Superintendent of Police (North) Nidhin Valsan told reporters on Sunday

Representative image. Pic/Istock
Goa Police have arrested seven tourists for consumption of drugs during a random checking conducted with the help of a portable handheld analyser, an official said.
As part of this system, the saliva of a person is tested on the spot using the handheld oral fluid mobile analyser to detect consumption of narcotic substances and the device provides immediate results, Superintendent of Police (North) Nidhin Valsan told reporters on Sunday.