A trespass incident at a busy train station in London has caused disruption of up to two hours.

All services at Paddington Station have been disrupted since around 8am today (September 9).

The ongoing incident has caused severe delays to trains on the Elizabeth Line until 10am. 

Some lines are currently closed and as a result trains may be cancelled or delayed by up to 30 minutes.

Routes affected include Shenfield, Heathrow Terminal five, Abbey Wood, Heathrow Terminal four, Great Western Railway services and Heathrow Express services. 

Commuters have been advised by National Rail to check before they travel and to find alternative routes where possible.

We have contacted British Transport Police for further information.