I WAS aware that Britain was expecting snow when I made the arrangements for my latest jaunt around Wales. At that point, however, the Met Office were mostly predicting that the snow would fall on the eastern half of the island and that Wales would be largely untouched. As the weekend drew closer, however, the forecast shifted until South Wales was given the first severe weather warning (‘red: take action’, as opposed to ‘amber: be prepared’) in two years. Obviously, the only thing I could do at that point was cancel. Obviously.