OPP undecided on use of new roadside drug testing equipment as legalization looms

The Ontario Provincial Police says it has not yet decidedwhether its officers will usefederally approved roadside drug screening equipmentto identify impaired drivers.

The device, which received approval from the federal Department of Justicein August, is theDrger DrugTest 5000,whichtests saliva for cocaine and THC,the main psychoactive agent in cannabis.

Each unit of theDrgerDrugTest5000comes with an "analyzer" or reader thatcosts about $5,000, and cassettes that collect samples of saliva from drivers.

"At this point, no decision has been made as to when or how many we will be buying, but it is certainly something that we're looking into," said Sgt. Kerry Schmidt, spokesperson for the OPP's Highway Safety Division, this week."Hopefully, a decision will be made shortly and certainly before legalization comes into place in October.

"It's still up in the air. It's up to senior command staff."

Schmidt said the OPP currently uses standardized field sobriety tests, conducted by officers, to determine a driver's level of impairment by alcohol or drugs. Roadside testsinvolve subjective observations made by officers, he added.

The OPP also has drug recognition experts who carry out more elaborate tests, he said.

"We already have the tools to detect for impaired drivers. We're going to continue to use those tools that we have. If more tools are made available to us, that's something that will be a decision that will be made down the road," Schmidt said.

Questions raised about cold weather reliability, accuracy

According to the federal government, the equipment willbe made available toforces across the country, butit will still be up to policeto decide what they want to use.

Questions have been raised about the equipment's reliability in cold weather and the manufacturer says its recommended operating range is between 4C and 40 C.

As well, a study published in February in the Journal of Analytical Toxicology, based on the use of the device in Norway, raised concerns about a number of false-positive and false-negative results.

But Rob Clark, managing director of Draeger Safety Canada Ltd., based in Mississauga, said cold weather is not a problemif the main piece of equipment is not subjected to extreme temperatures.

"In terms of temperature, our experience is this is not an issue, provided that the main device, the reader, stays within the police vehicle," he said.

As for accuracy, he said researchnamely a U.S. studyshows that the test has a 98.7 per cent accuracyrate with THC and 99.1 per cent accuracy rate with cocaine.

Oral fluid drug screening involves cassette, reader

Clark said the equipment, which the government calls oral fluid drug screening,was designed to be simple and straightforward. The analyzeris about the size of a small kitchen appliance.

If an officer suspectsa driver has drugsin his or her body, the officerwould stop the driver and ask him or herto provide a salivasample. The officer would then passacassette to the driver.

The cassette, which acts as an oral swab, is inserted into a person's mouth and is moved back and forth, or wiped around inside, until the indicator turns blue. Thecolour means enough saliva has been collected for the test. The process can take 30 seconds to a minute, according to Clark.

The cassette is then passed back to the officer, with a sanitary cap to prevent risk of exposure. The cassette is a little plastic tube with absorbent material at one end.

At that point, the officer can insert the cassette into the analyzer to be tested. It takes about four and a half minutes for theanalyzer to readthe results of the biochemistry, Clark said.

The test works in the opposite way of a pregnancy test, with aline appearingif there is no drug present in the person, andno line appearingif THC or cocaine is present,Clark said.

Based on the result, the officer will decide whether to request thatthe driver go into a station for a blood test.

1 Ontario police force has ordered3 units for training

Clark said the company has received an order for three units from an Ontario police force for training, but he declined to name the force. He says the companyhas talked to the RCMP and police forces in B.C, Manitoba and Ontario.

The federal government has earmarked $81 million for the purchase of approved screeningdevices in advance of recreational marijuana use becoming legal on Oct. 17, and it is expected that other brands of testing equipment will also soon be approved.

Legislation that passed Parliament in June allows for the use of roadside saliva tests to detect the presence of drugs such ascocaine, methamphetamine and marijuana.