More of the UK is going this way, especially as new housing developments are not being adopted by local councils, and remain private land and effectively private roads in perpetuity.
In my opinion this is a bad change that should be resisted, and I would protest this in the form of trespass for the reasonable public use I feel is warranted.
What's more likely is you are taking advantage of new access opened up by developments that were previously dockyards or something that could never be traversed by the public. Landowners are very careful to make it clear they are not public rights of way lest they actually do become public rights of way, which could have an impact on the value of the land.
As a member of the public, you should campaign for these de facto ways to get made into public rights of way. That is something that can, and should, happen.
That implies public rights of way were removed. I fail to see any other interpretation of this. If there were never public rights of way then it was always impossible to get around the area.
Unless they mean they themselves live on one of these developments and must therefore traverse private land to get back on to a public highway. If so, ability to access the public highway is protected and living on such a development should always grant rights (and responsibilities) over use of the land (any decent solicitor would flag this up if not).
But now there are things on private land that they are interested in. If you're thrown off a private road on your way to a pizza restaurant that's on it, you wouldn't have the same rights you're talking about for owners (or leaseholders) of properties on the private estate.
UK Right of Way is a strong public right but essentially rests on a history of use and established transit from somewhere to somewhere.
Temple Quay in Bristol is reclaimed rail and dockyards, it's private, has a history of commercial operation (no public, only owners and workers) and a chuck of the real estate used to be wet where ships parked up (ie not a lot of historic walking on water just there).
https://en.wikipedia.org/wiki/Rights_of_way_in_England_and_W...
https://en.wikipedia.org/wiki/Temple_Quay
Have at it - caveat: IANAL .. I'm not even in the UK (at present).
But I fear we've strayed from the question of whether the open areas in Temple Quay have a public right of way or are the private property of the manamgement agency that followed after Castlemore Securities Ltd/SWERDA developed the area.
An easement granting public access to some land cannot possibly list all the rights that are usually allowed in public access that are retained in that case. If the easement doesn't explicitly say what clothes users of the land must wear, is the landowner allowed to exclude those not wearing a blue jumper? That would clearly be a violation of the right of access. How about excluding those that refuse to hop through on one leg? You could think of any number of other silly or more serious conditions that a landowner could arbitrarily impose. Why would saying that access is conditional on not taking photos, a right that is usually allowed on public and even private land (subject to being thrown off of it), not fall into that category?
[Edit: of course we have not seen the wording of the easement or even know for sure that it exists so this is all speculation.]