What do different speed signs mean?

White speed signs with a red circle around the back speed limit are mandatory speed limit signs. They show the fastest speed allowed for that section of the road. They are not a target speed. You are not allowed to go faster than the speed limit on these signs, or you may be fined.

Speed limit signs for road works, lane closures or special events are also white with a red circle around the back speed limit. They are also mandatory.

Yellow speed signs with black writing are speed advisory signs. They are a guide to the safe speed at which you should travel.

Tasmania Police has the power to enforce mandatory speed limits on our roads. They can fine you if you don't follow the speed limit.