"has the Council spoken to any visually impaired people to ask whether installing tactiles on paths in parks is a good idea"
Quite!
Problem is that whoever did the 'guidelines' (presumably!!?) did and so it's now all fixed in concrete.
It might make sense for the 'cycling tactiles' to be at right-angles to current practice - but that can't happen.
The 'bigger question' is why CEC (and presumably other councils) are doing all this(?)
Even if the installations are 'correct' and all VI people (and their dogs??) 'understand' there are so many places without tactiles that it can't be that beneficial(?)
Anyone want to design tactile layouts to cope with the multiple-choice entrance/exit/triangle crossing at the top of MMW?