Ontario Highway Traffic Act

I was driving along the 401 heading to Windsor. OPP was hiding under a bridge behind the pillar at Communications Rd.
He clocked me in going 143km/h. He reduced the speed down to 129km/h on the ticket and wrote an "R" in the code section.

He told me if I was to challenge him in court, I would be fighting the full charge of 143km/h. He said he's ...