Originally Posted by
felixthecat
I have been trying to find a UK tax specialist in Dubai
I suspect that might be hindering your progress. An accountancy firm in the UK that is dealing with HMRC policy on a daily basis, is likely to be far more in tune with UK tax policy than the vast majority of those that work in the financial sector in Dubai, who are often ultimately trying to limit any engagement with any foreign tax authorities.
Find an accountancy firm in the UK that is recommended by someone you know and trust and get in touch and seek their professional advice.