Service suspended on Southeastern at Cannon Street due to broken down train and ice on the line.
Southeastern are unable to run into Cannon Streetat present. Services will resume as soon as the broken down train is recovered and the line is de-iced.
One hundred flights have been cancelled at Heathrow so far today amid reports that the hub airport is like a "refugee camp".
Drivers are advised to avoid the roads in snowy weather, but here is some advice from the AA on journeys that are unavoidable.