Hi, no problem, happy to help.
Very often it depends. If it’s a reapplication, i.e. not the first time after a ban, yes it’s often GP first, because in some cases that are medical (but not to do with alcohol) a medical may not even be required. Proof from GP may be enough, or in some cases even the only way for DVLA to be sure, depending on the condition. It’s not just us going through this process (although our challenges are indeed specific to us with regard to that, as you know!).
This isn’t the case with alcohol cases, so it’s quite normal for them to write to GP first and then decide if medical is needed. Which for DR10 etc. will be 99.9% of the time. And it probably lessens the wait and the burden at the DVLA end, wherever it is the GP being slow to respond rather than them. Probably more of a critical path approach once we enter the medical fray.
We’re all invited to apply with the same form, so it’s a slightly different process to when a ban is simply up. That’s the main reason why.
If you have the proper NHS App (not the test and trace one; I never even downloaded that pirate piece of crap) you can see when the doctors receive paperwork relating to you. I knew they’d sent back what I needed them to by logging into that, because I saw that they had invoiced the DVLA. My GP has never been a problem responding (just what they responded with that causes initial problems). But I would always phone them to check if you’re concerned. Some stories I’ve read it was the GP being the hiatus, which you really don’t need (not with the DVLA default processing speed being about as fast as Harry Maguire reversing around a maze in a Volvo).
Good luck!