RAIL passengers are being promised a more frequent train service on Sundays.

With the introduction of the Winter timetable, Sunday services on the the Liverpool Street to Chingford line will increase to every 15 minutes.

Currently, trains run every 15 minutes only until 7pm when the service changes to a 30 minute frequency for the rest of the evening.

National Express East Anglia is introducing the revised timetable on December 13.