Question: how many demerit points do you lose for speeding sa?
Answer: 10 km/h to 19 km/h – $357 speeding fine and three demerit points. 20 km/h to 29 km/h – $726 speeding fine and five demerit points. 30 km/h to 44 km/h – $866 speeding fine and seven demerit points. 45 km/h or more – $975 speeding fine, nine demerit points and automatic suspension of drivers licence for six months.