Drivers urged to keep tank 'half full' todayBritish Gas has urged drivers to have their fuel tanks at least 'half full' on Friday as the Met Office forecasts snow across parts of Scotland and northern EnglandView Image Drivers should keep their motors ready for bad conditions. (Image: Getty Images/iStockphoto)Motorists are being advised to ensure their vehicles have at least half a tank of petrol or diesel today as wintry weather approaches. ‌The advice comes as the Met Office has predicted further snowfall across various regions of the UK, particularly on Friday, January 30. And if you can keep your fuel tank half full during snowy conditions, all the better." ‌Recent Met Office weather maps showed that 16 areas in Scotland can expect snow before Saturday, predominantly in the north.