How long????

I left Chris's at 12 noon and put my address in the sat nav it said my arrival time was 21.50!!!! It was definitely acting weird it had me on wrong roads and going in the wrong direction! Thank goodness I never have the voice on. I knew I would be home by about 3pm. I stopped at the services and the sat nav righted itself who knows which satellite it had been following. I had a great journey home listening to the Grand Prix. A very pleasant drive, I love weekends as there are far fewer lorries. 
Thank you so much for the comments, stars and hearts on the London blips. It was very special seeing Bella and her mum. I  have always been in touch with her sending a monthly postcard  but now I have a physical contact and been invited to stay another time.