In addition to the risks associated with speeding, it’s useful to be aware of the demerit points you will also collect:
Not more than 10km/h – 10
More than 10km/h but not more than 20km/h – 20
More than 20km/h but not more than 30km/h – 35
More than 30km/h but not more than 35km/h – 40
More than 35km/h – 50