When Louise was getting ready in Greenwich yesterday morning, there was a snowstorm that only seemed to be getting thicker. I walked through it for 10 minutes to get up Croom’s Hill to Our Lady Star of the Sea Church and the ushers got busy with shovels and brooms to clear the church path for guests. By the time Louise arrived, the storm had cleared and all that was left was a fairytale setting for her to arrive on an old Routemaster bus.