Hunterboy, don't cloud the issue here. If you really do spend 183 local midnights outside the country, then you might be eligible for some relief. Anyone in the position of EZY or RYR etc most certainly will not qualify for such relief. Time spent flying to another country does not count, only local midnights.
Once again, the issue really is very simple. I have written it before but will repeat it for those of you who skim these threads. Bear in mind that this question is composed by HMRC, not me.
Ask yourself this simple question; am I happy for the tax authorities in the country where I work to know all about my financial arrangements?
If you answer NO, then you are breaking the law in that country.
Simple enough, isn't it?