All lines are blocked after a person has been hit by a train. 

Great Western Railway have confirmed the incident took place between Reading and London Paddington.

There are currently delays at Swindon Station. 

GWR said on Twitter: "Due to a person being hit by a train between Reading and London Paddington, all lines are currently blocked. 

" London underground are accepting GWR ticket via any reasonable route.

"SWR are accepting GWR tickets between Waterloo, Windsor and Reading."