Constantly glancing at a GPS while driving can significantly reduce driver attention and safety, while having it incorrectly positioned can create significant driver “blind spots”.

A study by NRMA Insurance says test drivers glanced at their GPS about 90 times for around 1.2 seconds over a 35km route, meaning they took their eyes off the road for up to 19 metres at a time.

NRMA Insurance spokesman Robert McDonald says the study also found the best position for a GPS unit was the right front lower corner of the windscreen, where it creates the smallest blind spot for the driver.

“In-car distractions like eating, drinking or using a GPS encourage the driver to take their eyes off the road,” he said. “Losing focus for one second while at the wheel puts you at higher risk of having a collision.

“Drivers should learn to rely on the voice directions rather than looking at the map, it’s too distracting to be repeatedly looking at the screen while staying aware of the road and the other cars around you.”