I don't see how the article gets from this:
to this:
If instituted, it would give "peace officers" the power to stop cars and demand to see a driver's licence and to produce any other tag or document they were required to have.
to this:
The SA National Roads Association Limited (Sanral) is attempting to legally force motorists to buy an e-tag or have their driver's licences taken away, according to a report on Tuesday.