If they are for scrotes, then they are very badly placed because they are, almost all, in places where a cyclist (or scrote on a scooter) would have to slow down anyway. I would also add that the path was built before scooters were a thing and I really can’t remember ever having run ins with motorbikes.
There are two separate problems IMHO (@Doonhamer may see it differently?):
- The barriers are too tight. It’s all very well to want people to slow down, making it really hard to get through the restriction implies that the people responsible for the design either had no experience of cycling or just hated cyclists.
- They are in stupid places, especially where they’ve been installed in pairs.
On my trip round Wales in September I followed the Tawe riverside path through Swansea towards the Brecon Beacons. I didn’t measure the distance but it was over 10km and there was one barrier (outside the Ospreys stadium) which was easy to negotiate. At other junctions the paths were laid out in such a way that there was great visibility whatever direction you approached from. It was genuinely a joy, even in the rain.
My point being that you can cater for pedestrians and cyclists together with decent planning and design.
The sections of the TPT that I’ve cycled (Warrington to Manchester mainly) had more barriers but they were sensible placed (you have to cross some busy, narrow main roads where I agree that safety has to come before ease of use.