It was in Kitchener Ontario, on Highway 7, a 4-lane non-divided highway, with a fairly low speed limit of 70 km/hr AND a center turning lane running the length of the road in that area. I read the following fault determination rules here : http://www.e-laws.gov.on.ca/html/regs/english/elaws_regs_900...

If traffic on a busy 4-lane highway is stopped at an accident, everyone is stopped, but a car is slowly turning RIGHT (from the left passing lane, moving slowly (walking speed) at 90 degrees through the slower right lane, looks to the right to check and make sure that all traffic has stopped and he ...