IN PORT HEDLAND WESTERN AUSTRALIA DRUG SWABS ARE THE NORM...BEEN LIKE THAT IN THIS TOWN FOR AT LEAST 3 YEARS...BASICALLY IF YOUR ON THE ROAD AFTER 9PM AT NIGHT THEY AUTOMATICLY ASSUME YOUR ON DRUGS OR GOING TO BUY THEM....THEIR IS A HUGE COMMUNITY OF DRUG USERS WHO HAVE TESTED POSSITIVE AND LOST THEIR DRIVERS LIECENSE RIDING MOUNTAIN BIKES!...I JOKE YOU NOT LOL GROUPS OF THE THEM EVERYWHERE IN THAT TOWN ON MOUTAIN BIKES...I CALL THEM THE MOUNTAIN BIKE CARTEL!....AND NO I DONT WANT TO JOIN THEIR GANG!...HA ha