Waiting time of up to one hour and 30 minutes on Eurotunnel at Folkestone for both passenger and freight services due to a broken down train in the tunnel.
Trains going through Ebbsfleet International and Ashford International are also affected.
BLUE SQUARE BET PREMIER
Relegated: Telford, Ebbsfleet, Barrow, Stockport.
There are delays of up to 45 minutes on Eurostar services from St Pancras International, Ebbsfleet International and Ashford International Station.
This is due to electrical supply problems in France.
Travellers from the South East join commuters on the first weekday of the 2012 Olympics. A quiet morning but rail bosses say things may get a lot busier later in the week.