Rail passengers are experiencing delays of up to 20 minutes to trains between Arundel and Horsham today (Tuesday May 27).
The initial problem was caused by a level crossing failure at Billingshurst.
The service is still experiencing delays and alterations as a result.
Problems with the crossing in Billingshurst caused delays twice last month (April 28 and 30).
For details of delays and train times go to http://www.southernrailway.com/