A thick fog hung in the air in South London as the two team prepared for the Premier League clash earlier on.

Could the conditions at the ground affect the game today?

Chelsea are currently sitting six points clear at the top of the table and can win their 11th game on the bounce today.

Click through the galley above to see the photos of the thick fog at Selhurst Park.

Source: http://www.dailystar.co.uk/sport/football/571062/Chelsea-Crystal-Palace-fog-Selhurst-Park-sportgalleries