Police launch checkstop on National Impaired Driving Enforcement Day CTV NewsVernon RCMP looking for alcohol- and drug-impaired drivers – Vernon News CastanetNanaimo police campaign cracking down on impaired holiday season drivers NanaimoNewsNOWCounterAttack commits to safe and responsible driving during the holidays Kelowna CourierRed Deer RCMP to hold check stops throughout the city in December rdnewsnow.com