I got stuck in a traffic jam where one of these checks was taking place a year ago.
The headline figure of how many vehicles were being illegally used was all well and good, being nearly 25% as in your mention - but they were being very selective in who they stopped. There were a number of "spotters" selecting cars to be pulled in.
I'm not disagreeing with this selection, but it makes the percentage figures quoted a bit (well a lot) exagerated. Now if they quoted as a pecentage of those passing the checkpoint then......
There again - if it was an ANPR excercise as your title would suggest, then they should be close to 100% offenders stopped.
|