If the Govertment is going to implement such ruling, please think whether they have such capaicty to accommodate all these so claim not road worthy car.
First of all is the facility, if is gonna lay on the hands on Puspakom, the time, effort and money wasted will surely be a put off to most motorist. I personally think the Malaysian Goverment do not have such facilities and trained personals to deal with the demand. If you want to emaluate what UK do with MOT ( Similar concept). Please ensure that you have what UK people do, a qualified technician to carry out this work and such facilities are abundant in almost every workshop.
I can forsee a lot of people from rural area gonna continue using their car because 1. Do not have the money to keep their 20 years old Nissan Sunny on the road ( Imagine your yearly budget on this old bangers will be putting in effort of driving to Puspakom and bribe the officer yet risk damaging your car) 2. No time to drive couple of hundereds KM away for checking, 3. Not bother to do so... Goverment will loose out in tax on these not roadworthy cars.
This is an act of daylight robbery!