Yes I know I found that out earlier, same as only available on Explorer browser
I remember when the test was £10 including instruction, now no instructors required, done remotely online and charge £20!! progress I think they call it
Nice little eraner for the sea school who let you register with their site and then send you an email with a code redirecting you o the RYA site to do the test, you even print off your own certificate, so the school get £20 for doing pretty much F all except send an auto email
Beware when you fill in your ICC renewal it does not have any details of what you should do if you sat the online test nor any instructions, pretty poor really as they have been doing this since Feb 12, it states you have to have the section signed by the school and instructor/examiner, I just put a copy of my CEVNI pass certificate in so fingers crossed that will do the job
Also beware that on the example tests, you will not get all possibilities in one test, I did three and seem to have covered most, well all that appeared in the test, maybe lucky but if like me you have never seen one of those signs before make sure you do it enough times that no new ones come up. Some of the signs made no logical sense to me but hey ho you just play their game, it's like a kids memory card game