I can see the point, but if they were to implement it, it should be something like 1-2 years after passing, not a blanket 17-24. I've been driving for 6 years, during the day and during the night, putting a blanket ban on night driving for someone like myself would just be pointless as they have loads of experience yet someone who is 24 and passes has a lot less experience and is automatically allowed.
I know it's just a sensationalist news article as Muffin` has said, but without more information as to how they think it should be applied it is quite a retarded idea.