Taz - that's propaganda. Simply hype because the government wants to get rid of wood burners ........... it doesn't mean that your wood burner is putting out any more particulates today than it was yesterday. Our Sweep attends every year and is angry that the government, who know nowt about particulates etc., are believing 'others'.
Why would there be a danger from wood burners which are an enclosed system, against open hearths ? The point is that un-seasoned wood is now illegal to burn, i.e. those sticks picked up from petrol stations unless marked 'kiln dried'. Forget what you read.
Our Sweep checks the particles when he does our 'clean'.