PASSENGERS travelling on the trains between London and Norwich tonight are facing lengthy delays due to a trespasser on the tracks at Chelmsford.

Russell Claydon

PASSENGERS travelling on the trains between London and Norwich tonight are facing lengthy delays due to a trespasser on the tracks at Chelmsford.

National Express East Anglia is warning customers to expect services to be running up to 40 minutes behind schedule as the incident is dealt with.

The delays are expected to continue until at least 8.30pm tonight.