Trains are being cancelled and there is huge disruption in Devon, Cornwall and Plymouth tonight due to a police incident.
There is currently police near the line at Dawlish.
Trains between Exeter St Davids and Newton Abbot are severely disrupted.
Great Western Railway has posted an incident update online to say their trains are disrupted and have confirmed it is close to the railway.
Details are limited at this time however we will have all the latest on this as we get it.
We will bring you the latest traffic updates from around both counties.
Scroll down for more information.