Like many people, I've been dreading the arrival of my gas bill. It came today and they have estimated my usage, as they did on my last bill 3 months ago. Nobody has been in to read it but the figure they estimated is EXACTLY what my meter is showing today to the actual digit. I was gobsmacked. Despite the cold weather the bill is about £30 more than the same bill from 12 months ago. So I guess I haven't used that much more, but still big enough, though!