Forager said:
That's the advice for common ink caps (Cporinus atramentarius). Shaggys are fine.
On your head be it Mate
"Coprine has been positively identified in Coprinus atramentarius, but may well also occur in the related C. acuminatus and C. romagnesianus. Other species that produce similar symptoms include Shaggy Pholiota (Pholiota squarrosa), Lurid Bolete (Boletus luridus), Club-footed Funnel Cap (Clitocybe clavipes) and Tricholoma flavovirens."
(Collins - How to Identify Edible Mushrooms - Patrick Harding, Tony Lyon and Gill Tomblin).
Should be ok as you say but I personally wouldn't take the risk (but as a vertual teetotaller it doesn't matter to me what you lot eat lol
)
Cheers,
Bam.