In the case of this rule, 83.4 per cent were confident of their ability to follow it, and 77.1 per cent thought it would make turning at intersections safer or have no negative impact.
When it came to the rule change at T-intersections, 74.6 per cent supported it and 12.3 per cent had no feeling either way, while 86.1 per cent were confident of following it and 85.7 per cent saw it being safer or having no negative impact.
Mr Noon said the new rule was simpler and "more intuitive" and would remove some of the "guesswork" for motorists.
"The new rules also bring us in line with the rest of the world, which will reduce the risks of overseas drivers making a mistake about who has right of way on our roads."
He did not expect major problems as motorists adapted to the changes, but urged caution.
"Drivers should be ready to stop even when they have the right of way and take an extra moment to make sure of what other vehicles are doing before moving themselves."
Police say they will take a "softly, softly" approach to enforcing the new rules at first.
"There will be no 'lead-in amnesty'," said acting national road policing manager Acting Superintendent Rob Morgan, "but police, as always, will exercise discretion - especially at the outset - and will instead defer to an educational response to breaches of the new legislation."
The AA survey found that most respondents felt police should not start issuing tickets for one to threemonths after the new rules were introduced.
THE NEW RULES
From 5am on Sunday, March 25:
* All traffic turning right must give way to a vehicle coming from the opposite direction and turning left. This applies at crossroads, T-intersections and driveways where both vehicles are facing each other with no signs or signals, or the same signs or signals.
* At an uncontrolled T-intersection, all traffic from a terminating road (bottom of the T) will have to give way to all traffic on a continuing road (top of the T). This will bring it into line with T-intersections where there are Stop or Give Way signs on the terminating road.