This report in the Daily Mail might worry a few of you and it concludes with some truly crap advice from a coroner:
'I do not think it would be appropriate to put up signs everywhere warning about mushrooms as it is a well-known hazard and you do take a risk when you eat anything that grows in the wild.
'The answer is never to do it at all.'
Sorry no Mr Coroner - the answer is to know what you're doing. Which is why I've posted the little video above.