People here have developed an app that makes it that easy to submit (the app essentially composes the email for you). However, without your full name and tax ID number nothing will happen from the police. As has been pointed out, the system is open to abuse if it became anonymous.

Actually, I spent an inordinate amount of time building exactly this in my head for most of the day following these photos. There are two major obstacles that I can think of:

1. Abuse. You will very likely get random dick pics and other terrible stuff sent to such a system. I suppose you could fight this by requiring registration with some id or something, but that's its own can of worms.
2. I don't know how common it is to have GPS enabled by default on people's cameras. On top of that, even though I have it enabled on my phone, 1 of the 3 photos taken that day had grossly inaccurate GPS attached to it, so now I'd be looking at building some sort of friendly UI to allow people to fix the GPS from their photos.

The server-side stuff is easy (at least for someone with my background) but the front-end is sufficiently complicated that I couldn't do a good job on my own.

..and gets sucked under a lorry

But why weren't they wearing their helmet/high-vis/body armour???

Uk law. Unless its a red line, you can stop there.

Right, but that's the point: cyclists' safety should be a superior concern to drivers' convenience. They aren't equivalent, and the status-quo habit is to pick the one that causes more harm!

I think the word "deliberate" might be a little strong, because it's not one person's choice alone. It probably is laziness, but the way the road is made makes the lazy choice the one that screws over everyone else to prioritise cars. They could leave the van in the middle of the road, but drivers would get angry, so they make a subconscious choice.

Cars are large, cumbersome, dangerous objects with horns on them, and the road's design centers them. If you park in the middle of the road, cars are so space-inefficient that you cause a traffic jam and people get upset and honk, but nobody's in much more danger. If you block a pathway for pedestrians and cyclists, they can get around, but it's much more dangerous, especially for children and the disabled, but most of the time the delivery driver isn't forced to deal with that fact. Those people are much less visible.

So the result is that the mode of transport which causes the most problems for the people around it is also prioritised above all others. Decisions were made at the city planning level that put cycle paths together with cars. There are much better ways of doing things, for instance separate paths, with bollards so cars can't just leave the road. You could make delivery vehicles smaller and lighter, with dedicated delivery bays. You could narrow roads and slow them down to disincentivise inner-city traffic, and encourage the use of bypasses, and subtly teach drivers to expect frequent stops in town.

Being an incompetent and being an arsehole are not mutually exclusive things.