As The Parkerilla spotted trains are delayed and the National Rail website is saying that "Train services are being disrupted due to a person having been hit by a train at Worcester Park."
No more details at the moment but I'm sure more will come through.
I hope it's nobody you know.
EDIT - 10:51: The Local Guardian is running a story now:
A schoolgirl fell on tracks at Worcester Park station as she ran for a train. The teen, thought to be from Raynes Park High School, was taken away on a stretcher as police cordoned off the area. The incident caused chaos for commuters who were told to get off the 7.52am train from Epsom to London Waterloo this morning.
British Transport Police were called around 8am after the girl slipped and fell between the carriages and on to the track. She was taken to St George's Hospital in Tooting with an injury to her left foot.
A spokesman for London Ambulance Service said: "We were called just after 8am to reports of a person under the train at Worcester Park station. "We sent two fast response cars, an ambulance and an officer to the scene; the first of which was there in six minutes. "We treated a teenage girl who was taken to St George's Hospital."
A spokeswoman for South West Trains said: "We currently cannot operate services out of Worcester Park but commuters can use their tickets to get local buses to the nearest station where they can get a train. "We apologise to passengers who are trying to get to work but we have to allow the emergency services to carry out their work."