We have people with guns about to be illegal.
We have a 300,000 perspn deficit in the supplementary reserve.
So we make a new type of PAL, where you need to be on the supplementary reserve list to own whatever gun the government has decided is now on the list.
Two birds stoned at once.
Sure, these all become restricted, condition for RPAL is being on the Sup Res list.
It's common in other countries, I got the idea from the Ukrainians what any version fo PAL comes with being on the reserve list.