Betcha if you don't get a day pass you'll be invoiced at the "alternative" rate which is something INSANE. Like 10x the price.
correct. There will be different rates for those with e-tags and for those who don't. The fees will probably be in the act.
And, yes, the fees for non tagholders will be high. These fees will include admin charges, postal, etc. So, where an etagholder would pay R2.50 others will probably pay aroun R9.
the system will work exactly like speeding fines. When you use a gantry, your registration number will be checked against eNatis. They will mail you a bill outlining what you owe, additional charges for not paying within 7 days, etc. This bill will have to be paid before a certain date.
if the date goes by and you have not paid, they will issue a summons. It will be sent to your local sherrif office. They will serve the summons on you. New fees will be added to cover Sanrals and the sherrif costs. You will again be able to pay the total bill fees before a certain date or appear in court.
if you don't pay and do not appear in court a warrant will be issued for your arrest. You will be circulated as a wanted person. You will also not be able to renew your car license at the end of the year as you will be blocked on eNatis as well.
If you do use the gantry and keep postponing payments you could end up paying a few thousand Rand per gantry if you do not want to go to court. In addition, if the matter goes to court and you are not there, not only will you be arrested at some point, but you will face additional fines for contempt of court, let alone imprisonment for not paying toll fees.