Cheers Kev - useful update - keen to get a bit more of Argyll walked over the winter.
[quote=kb]Once changed and back at the car, it was a 10-miutes drive to the Loch Fyne Oyster bar, whereupon we dined on oysters, mussels and seriously tasty langoustines. I shed my public health hat and thought of Scotland.[/quote]
Specific worries....or just general concern while eating filter feeders.