Right Daya, I'm going to kick your arse about part of your issue here but in the nicest possible way.
"I think mine is more of a soft 'maternal request' - I have no medical reason to have one just that I am terrified of a natural birth, sisters and mother all had terrible births so bad family history. The planned CS just made me feel more in control of it all and my consultant in London was really nice and just said if that's what you want no problem."
THIS IS NOT A SOFT MATERNAL REQUEST. THIS IS A REQUEST MADE ON MENTAL HEALTH GROUNDS. PLEASE DO NOT SAY THINGS LIKE THAT. YOU HAVE EVERY RIGHT TO FEEL THE WAY YOU DO AND IT SHOULD NOT BE BELITTLED OR IGNORED BY ANY HEALTH PROFESSIONAL IN THE WAY IT QUITE CLEARLY HAS BEEN.
Right got that off my chest. Sorry to shout, but its a message that needs to be got out there to so many people.
The attitude that, requests made on these grounds is somehow a cope out, isn't helping solve the problem for anyone. You do have a genuine issue which is affecting your and your mental health by making you extremely worried and anxious. The fact that you are considering going to such lengths, only show the strength of your fears. You wouldn't be doing that, if you were 'just a little bit afraid'. It sounds very much like you have a phobia rather than a fear and it should be being treated with much more respect. There is a RECOGNISED MEDICAL TERM for it - Tokophobia. Mental health needs to be put so much further up the agenda when it comes to childbirth. You might not have a psychical medical need for an ELCS, but you may well have a genuine case for a psychological medical need for an ELCS and you therefore should not be being phobed off, especially at this late stage, if it is causing you this much distress.
It seems you are familiar about the NICE guidelines, but can I ask have you read them in much detail? They are precisely for people in your situation. No it is true that hospitals don't have to follow the guidelines, but it makes it very difficult for them to refuse too, if you are prepared to make a fuss.
Legally, it creates a situation where if you are refused one and then have problems during and after birth, particularly psychological ones, they are leaving themselves wide open to getting their backsides sued.
I've seen far too many woman post similar things to you here and be refused an elective usually "because of hospital policy" rather than any consideration for the woman concerned. The majority I've seen though, who have put up a fight with the hospital have, do seem in the end, to have been granted their request. SO DON'T GIVE UP JUST YET! It seems that its difficult and stressful but can be done - if you are in a position where your alternative is to go to London for an ELCS, it may be worth seriously considering trying to go down this route too.
There a load of posts in this section on the subject. Have a search and read them for a tonne of good advice.
My shortened version of whats in those posts is this:
There seems to be a few tricks to getting your request granted. The first is demand another appointment with another consultant. The second is go in prepared, able to quote the NICE guidelines backwards, forwards, upside down and be able to show you fully understand them. The third is to go with your partner who is giving you full support for your request, for some reason when faced with a couple together, the request gets taken more seriously (which is completely morally wrong imo). The fourth is to play the mental health card to the full; its an aspect which is a medical reason and not a lifestyle one which makes it more difficult for you to be ignored. If necessary ask to be referred to a perinatal mental health midwife. And fifth and finally seems to be to cry and be very distressed about it all, something that I'm sure isn't going to be an act in the slightest.
Frankly its utterly outrageous and disgusting that there is such regional differences over this issue, especially given the history and background in which the NICE guidelines were written - precisely for women who have tokophobia and were struggling to get their fears properly diagnosed and an inconsistency of hospital policies nationally.
Good luck. I hope it works out for you.