Trains are being disrupted in Oxfordshire this morning with many being cancelled. 

Great Western Railway (GWR) has said some of the lines between Didcot Parkway and Swindon are blocked due to a signalling failure. 

Disruption is expected until 10am. 

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In a statement issued during Wednesday morning's rush hour, GWR said: “Due to a fault with the signalling system between Didcot Parkway and Swindon, some lines are blocked. 

“Train services running through these stations may be cancelled, delayed or diverted between Bath Spa and Reading. 

“Disruption is expected until 10am."

It comes after train services were suspended on Monday morning and passengers were urged not to travel in the aftermath of Storm Bert.