In reply to UKC/UKH News:
That could be really useful. 999 call takers can be anywhere in the country and so won't necessarily know the local geography and place names when someone calls, and ambulance crews (for example) might be from outside the area and not know local place nicknames, so just be heading to wherever their mapping plots to if they're allocated the job.
Nothing has come out to ambulance crews in my area asking for local input, so I'll forward the info on to see if it can be put in the monthly newsletter or something; I can already think of a couple of obvious spots I'll suggest.