I am all for the demerit system.
I do not break traffic rules

....at least i try not to, last fine i got was for accidenlty speeding outside Worcester in 2014. Honestly thought it was a 100km/h zone and i got nabbed for R400
somebody clones your licence plate, starts speeding around and getting fines. You wonder why you are getting all these email fines sent through to you. You decide you want to fight it as these fines are not yours, but with the new legislation you cannot appear in court to defend yourself or your rights with regards to what may or may not have happened.
Now after the 8th fine all your points have been taken and you are now driving on an invalid license.
The system if implemented correctly and with proper channels to legally represent yourself in cases of error, I agree with. the fact that these lazy arses have tried to make it easier for themselves because of their failing infrastructure (no post office to send the fines and no officers to actually stop you and see that it was you driving and not someone else), easier for them to just trap with camera's and then just assume you are the guilty party although they have no actual evidence.
Now they have taken away the passage to court in order to defend yourself in.
If this passes through parliament, It will be a completely unjust system and open to huge abuse of power.