We were treated to a spectacular view of fog filling the Severn valley to our west and a bank of fog as far as you could see from Kemble eastwards. It didn't leave a very big hole for us to fly in, but fortunately it stayed that way all day. Matt and Darren have started to build a rather large bonfire. We think we should light it during the daytime so we can see if it makes a big enough thermal to fly in.