Heavy shower over Lyme Bay

We drove to Shaftesbury today which I have never visited despite living in Dorset most of the time since 1979. Gold Hill (where the famous Hovis advert was made) was better than I had imagined and I took several images looking down the hill to the fantastic Dorset countryside beyond. On the way home however, we were driving over the top from Dorchester to Bridport and there was a heavy rain shower in the distance. As Mrs P was driving I took this image through the windscreen.