The reason I posted the letter is, if nothing else it might help people to understand what the Police view is on 'street' photography, if they hadn't seen it. For me, the grey area is what is public access and what is a public place. I did say I was uncertain about being able to shoot there.
Too true but has not been superseded. I have seen videos taken this year where the police have said taking photos in a public place is legal.
The ACPO CAG letter was only ever an opinion and as such was advice passed on to Chief Constables.
Since ACPO was replaced by the NPCC, it is no longer extant.
It's also poorly worded in that it fails to identify the difference between a 'public place' and a 'private place with public access'.
It also fails to mention that there are laws preventing photography in a public place, albeit under specific circumstances. Namely the OSA 1911, the Criminal Justice Act 1921, The Protection of Children Act 1978 and the Voyeurism (Offences) Act 2019.
Those are laws which specifically prevent the taking of an image, as opposed to its publication - a very important difference.
Virtually the only 'public space' in the UK are the roads and their pedestrian access (pavements).
All other land is privately owned in one form or another, including so-called common land; that being private land with certain common rights such as grazing.
As such a land owner can set whatever terms of access to that land that he wishes to.
There are certain implied rights of access (ie the right to approach a front door to deliver mail or to visit/knock) but these can be rescinded.
Photography is not an implied right.
In short, if a land owner doesn't want you taking images on his property, he can demand that you stop.
If there is a notice to the effect that prevents photography, then to access that property for the purposes of taking a photograph would be 'trespass ab initio'.
It has. See above.