LEVC, so far you have insulted Beagle who will have forgotten more about teaching than most of us will ever learn in a lifetime and have done nothing but quote a few CAA leaflets that are CAA opinion at best.
I am merely asking you to quote the LAW which after all is what will back up your assertion that flying using a GPS as the sole means of navigation is ILLEGAL. You must know where to find the LAW as you have been so vociferous in your assertion that it is ILLEGAL.
Us 'new boys' will be glad to bow to your superior knowledge when you do that one simple thing for us. So come on put your money where you mouth is..... I stand by to be educated.