Global News at 10 Saskatoon August 16 2018 8:00pm 01:53 ‘These speeds are pure insanity’: excessive speeding on the rise in Saskatoon Saskatoon police Staff Sgt. Patrick Barbar is at a loss why the number of excessive speeders is on the rise. Adam MacVicar with the story. Vehicle clocked at 112 km/h on McKercher Drive in Saskatoon Car clocked at double the speed limit in Martensville, Sask. Motorcyclist clocked doing 260 km/h by Saskatoon police air support unit Responsive site?