RAIL bosses are warning train passengers of disruption to services in parts of East Anglia this weekend because of engineering work.There will be changes to several train services operated by 'one' due to the maintenance, which is being carried out by Network Rail.

RAIL bosses are warning train passengers of disruption to services in parts of East Anglia this weekend because of engineering work.

There will be changes to several train services operated by 'one' due to the maintenance, which is being carried out by Network Rail.

Today and tomorrow on the Ipswich to Peterborough service there will also be buses between Bury St Edmunds and Peterborough.

On the Norwich to London line tomorrow passengers will travel to Ipswich by train then by bus between Ipswich and Marks Tey, where they will connect with train services to London Liverpool Street.

Buses will also replace trains between Norwich and Thetford on the Norwich to Cambridge line.

A shuttle train service will operate between Manningtree and Harwich and between Colchester and Clacton.

For more details visit www.onerailway.com or call National Rail Enquiries on 08457 484950.