There are long delays on the Kent-bound M25 between Godstone and Clacket Lane after a a vehicle overturned
Three lanes are closed while recovery work takes place anticlockwise.
Delays of up to one hour on Southeastern between Ashford International and St Pancras International due to over running engineering works.
All lines are affected, Southeastern expect normal service to resume at around 10:00
For rail passengers delays top the list of passenger complaints but now a new scheme could help reduce the chaos they cause.
A new alliance between South West Trains and Network Rail is paying for extra transport police officers to drive emergency engineers to the scene of incidents with blue lights flashing.
The aim is if the engineers get there faster delays and frustration for passengers will be cut.
Our Transport Correspondent Mike Pearse was given exclusive access to join the new squads on patrol.
Drivers are facing a second day of chaos on the M3. This time a faulty set of traffic lights are being blamed for a seven mile jam. The problem is at Junction three with traffic almost back to the M25.
It is reported the lights coming of the motorways are only green for three seconds allowing hardly any cars to leave.Yesterday the motorway was closed near Basingstoke following a serious incident involving a bus.
An accident on the M25 between junction 5 and 6 is causing tailbacks. Delays affecting the M26 too.
NATS air traffic controllers are working with airlines toclear the backlog of flights following runway closures at Heathrow today.
Controllers at Heathrow airport, as well as airports in the South East, are working out which flights are most important to help contain the situation.
Both runways were closed at Heathrow this morningafter a BA flight to Oslo had engine problems and returned to the airport.
The A34 northbound was closed when a boat came off its towing vehicle and onto the road.
Motorists are facing delays after a boat fell off a lorry on the A34 in Oxfordshire.
The incident happened northbound at Milton a short time ago.
Bill Freeman of the Lancing Manor Residents' Network speaks about local flooding.