A man walks his dogs along the snow-covered towpath of the Huddersfield Narrow Canal in the village of Marsden, northern England, on January 21, 2015, during heavy snowfall. A Met Office warning of snow is in place Wednesday for the west coast of Scotland, Northern Ireland, north-west England and much of the Midlands. AFP PHOTO / OLI SCARFF        (Photo credit should read OLI SCARFF/AFP/Getty Images)