Once again, the so called 'CAA technicality' grounds a pilot. Without knowing what the problem is, again, no doubt i'll be slated for this, but if you can't pass the medical for the country you want to fly in, do you think it's fair to play the system to allow you to get around a rule?
My own personal feeling is you shouldn't fly anyway if a medical 'expert' has decided you're not fit enough.
Why do you think the 'rules is rules'?? Just to piss people off when they fail? No!!
Ask any one of us who has had to pass the CAA Class 1 to work in a professional capacity.