Greater Anglia website
Services between 07:30 and 18:30 only.
Liverpool Street - Norwich, Colchester (stopping), Southend Victoria, Stansted and Cambridge will be running. There won't be any (Greater Anglia) services from Ely to Cambridge, Peterborough, Ipswich or Norwich, from Norwich to Great Yarmouth, Sheringham or Lowestoft, from Ipswich to Felixstowe, Lowestoft or Cambridge, or to Harwich, Walton-on-the-Naze, Clacton, Sudbury, Braintree, Southminster or Hertford East. Although it isn't explicitly mentioned, the Stratford - Meridian Water / Bishops Stortford services probably won't be running either.
They also recommend changing to the Underground at Liverpool Street, not Stratford, on the 21st if possible due to the tube strike (not sure why they'd advise against changing at Stratford but not Tottenham Hale as well).
Services between 07:30 and 18:30 only.
Liverpool Street - Norwich, Colchester (stopping), Southend Victoria, Stansted and Cambridge will be running. There won't be any (Greater Anglia) services from Ely to Cambridge, Peterborough, Ipswich or Norwich, from Norwich to Great Yarmouth, Sheringham or Lowestoft, from Ipswich to Felixstowe, Lowestoft or Cambridge, or to Harwich, Walton-on-the-Naze, Clacton, Sudbury, Braintree, Southminster or Hertford East. Although it isn't explicitly mentioned, the Stratford - Meridian Water / Bishops Stortford services probably won't be running either.
They also recommend changing to the Underground at Liverpool Street, not Stratford, on the 21st if possible due to the tube strike (not sure why they'd advise against changing at Stratford but not Tottenham Hale as well).