RESEARCH - Children May Not Detect Approaching Vehicles
As drivers, we tend to think that if we can see pedestrians, they can see us, especially during the day. This may not be the case with children if we are driving at speeds of more than 30 km/h. This is also the speed above which the chance of significant injury or death begins to be much higher for pedestrians who are struck by vehicles.

This case concerns liability for a collision between a driver and a pedestrian at a traffic circle. The pedestrian was using a cellphone as she approached the traffic circle and began to cross in the marked crosswalk. The driver failed to see the pedestrian who was visible and collided with her.