The owner of Maltby Colliery has warned that the mine could be closed - leaving around 500 jobs at risk. Hargreaves Services says the mine may be mothballed as it 'would probably be uneconomic to switch production' to another process.
Maltby produces more than a million tonnes of coal per year, about 60% of which goes to Drax, Europe's largest coal-fired power plant. Much of the remaining product goes to Hargreaves' Mockton works near Barnsley.
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Longest cold spell of winter so far. Bitterly cold with further wintry showers, significant snowfall likely over hills
Demonstrators will gather in Lincoln this morning to protest against proposed cuts to the city's local fire service.
Jon Mitchell with tonight's weather