Well there's lots that could be said about this, Mr XH588 (quite apart from refusing drivers a plate who would be granted or have been granted a badge anyway, while there are apparently fleet holders in Glasgow with 100+ PHC plates?

).
But just looking at the GCC page rings alarm bells as regards that kind of thing - I've been looking into these things for nearly 30 years now, and can string a few words together. Yet a lot of the stuff in the link below below needs very careful reading, and even then is, in my opinion, confusing legal obfuscation.
And, for example, combine this with what Sussex said about the language barrier in court, and it's a recipe for confusion. One example, maybe, is that it reads like plates may be handed in, and will be reallocated. So maybe the applicants are taking a punt on that.
I recall that when our HC numbers here were first capped, plates were still being handed in occassionaly, because there was no real market for them at that time. And one driver I knew quite well had bought a car which he intended getting a plate for. He claimed the council had told him one thing about how handed in plates would be reallocated, but apparently a few went, er, elsewhere, and he ended up selling the car and losing thousands.
I also remember applying for an HC plate in Dundee, and they'd tell you that you'd go on a waiting list. (Although, to be fair, they didn't take any money from you, or require you to specify a car.)
(And such was the attitude of some people I'd come across in the trade, I was even very wary about even
applying for a plate, just in case anyone got to know about it

)
But in my naivety, I assumed everything was above board. But along came the Marr brothers (who owned Dundee FC at the time, as well as numerous pubs and clubs), and applied for 71 HC plates (never worked out why it was 71), and it turned out the council hadn't followed the correct procedures (actually based on the Coyle v Glasgow Council case), and they got the 71 plates, while the like of me who just wanted one were left in the lurch.
(And, while all this is kind of ancient history now, back then in Dundee you couldn't buy a plate - you either rented a plated car, or rented a plate illegally.)
So all that kind of stuff is why I never trusted the system as regards this kind of stuff, and why I suspect the PH plate applicants are maybe wasting money applying into a process they don't really understand.
And could write a lot more about the stuff on GCC's website, but really can't be bothered - like the applications, just a waste of time on here, although it doesn't actually cost me any money to witter on on here
(You need to click on the overprovision Policy section below to read the stuff, and there's a further link there to more, er, stuff. I mean, 'rebuttable presumptions' and all that kind of thing

)
https://www.glasgow.gov.uk/article/1841 ... e-Hire-Car