Officer hides car behind fence at a now closed plant entrance on south side of divided Derry Road. From Dixie Rd. going east speed limit goes from 70 to 60 then 50km/hr. Derry is full of tractor trailers and is generally always busy; you can hardly ever see the speed signs.The officer stands on the road and from watching them they don’t even appear to look at any radar, just pull anyone over because no-one ever does 50 along here; tried it and got honked at. The most blatant tax grab I have ever seen in Canada or the U.S. and I’ve been all over!