Dangerous elderly driver

[Gardengnomefriend]

Not sure what to do next. My neighbour is an older man, somewhere in his 70's
His driving is beyond scary. We live on a main road where there's fast moving traffic and lorries and double decker buses up and down all day. They pull out without looking, I've seen near misses with cyclists and theres a zebra crossing 200 yards from my house, they fly through it without looking and have done so with people still walking across. They are in obvious pain when they walk, they physically grunt when using their stairs and it takes 10 minutes to park in their disabled parking bay, often leaving it half in and half out of the bay because they just can't park it. They are either driving at a very very slow pace or way to fast for the built up area we live. In short they are an accident waiting to happen and with two local schools very close I dread to think what could happen.
I have made a report to DVLA and nothing has been done as they are still driving, I put kff making that report as I feel bad but they truly are dangerous on the road. Do I make another report to DVLA?

Yes, it read like OP was describing the lorries and buses pulling out without looking, and that was the dangerous driving. Made the post very unclear.

So many people drive who shouldn't and don't see their GP about certain medical issues because they'd just be stopped instantly from driving

It seems a lot of older male drivers have a habit of identifying as younger and competent. I wonder if there is a huge backlog at DVLA

Sentances? As a former English teacher? I've never seen it spelled (correctly) like that.
Apologies for jumping on bandwagon where original post has been hi-jacked. I think the elderly driver self verification (over 70) is ridiculous. Often heard (from my elderly, 89 -year-old neighbour) 'but I've never had an accident'.....but look at the chaos you have caused in your rear view murror.

One of my parents’ neighbours has a N reg car which he drives 300-500 miles per year (anyone can check any cars’ MOT including mileage etc on GOV website). Guessing he’s mid 80 - late 80s

When he drives into the garage, it takes him about half an hour to reverse, drive forward, repeat to park in the garage. He has very few things inside the garage - a ladder and a few pots of paint.

He’s about 5ft and barely can see over the steering wheel

Another vote for getting rid of self certification. I've seen elderly people who struggle a lot to deal with fast roads and junctions. Drivers should have to retake tests as we get older, perhaps every 15 years or so throughout our lives?

Sentences....

Also, people.

Not sure how to check if someone is insured but I used the .gov website to check tax and that is uo to date but MOT has expired