Cambridge Eagles, Hemel Stags, Ipswich Rhinos, South Norfolk Saints, St Albans Centurions 2001: Bedford Swifts, Cambridge Eagles, Ipswich Rhinos, South Norfolk Saints, St Albans Centurions 2002: Bedford Swifts, Cambridge Eagles, Ipswich Rhinos, Luton Vipers, St Albans Centurions 2003: Cambridge Eagles, Essex Eels, Ipswich Rhinos, Luton Vipers, South Norfolk Saints, St Ives Roosters 2004: Cambridge Eagles, Hemel Stags 'A', Ipswich Rhinos, Luton Vipers, Middlesex Lions, North London Skolars 'A', South Norfolk Saints, St Ives Roosters 2005: Bedford Tigers, Cambridge Eagles, Luton Vipers 'A', South Norfolk Saints, St Albans Centurions 'A', St Ives Roosters (Luton Vipers A failed to complete the season) 2006: Bedford Tigers, Cambridge Eagles, Colchester Romans, South Norfolk Saints, St Ives Roosters (Northampton failed to start the season) 2007: Bedford Tigers, Cambridge Eagles, Colchester Romans, Greenwich Admirals, St Ives Roosters, Thetford Titans 2008: Cambridge Eagles, Colchester Romans, Greenwich Admirals, Hainault Bulldogs, Northampton Casuals, St Ives Roosters, Thetford Titans East Division (2009-2011) 2009: Bury Titans, Cambridge Eagles, Colchester Romans, Hainault Bulldogs A, St Ives Roosters, Northampton Casuals, Norwich City Saxons (Cambridge Eagles and Hainault Bulldogs A failed to complete the season) 2010: Bedford Tigers, Bury Titans, Northampton Casuals, Norwich City Saxons, St Albans Centurions A, St Ives Roosters (St Albans Centurions A failed to complete the season) 2011: Bedford Tigers, Bury Titans, Northampton Demons A, Norwich City Saxons, St Ives Roosters, Sudbury Gladiators (Northampton Demons A and Norwich City Saxons failed to complete the season) East RL (2012- ) East Premier League 2012: Bedford Tigers, Bury Titans, King's Lynn Black Knights, Milton Keynes Wolves, North Herts Crusaders, St Ives Roosters 2013: Bedford Tigers, King's Lynn Black Knights, Milton Keynes Wolves, North Herts Crusaders, St Ives Roosters (Stowmarket Titans failed to complete the season) 2014: Bedford Tigers, King's Lynn Black Knights, Milton Keynes Wolves, North Herts Crusaders, Southend Spartans, St Ives Roosters 2015: Bedford Tigers, King's Lynn Black Knights, Milton Keynes Wolves, North Herts Crusaders, St Albans Centurions, St Ives Roosters 2016: Bedford Tigers, Brentwood Eels, Hemel Stags (community), NH Crusaders, St Albans Centurions, St Ives Roosters East Division 1 2014: Bedford Tigers 'A', Brentwood Eels, Cambridge Lions, North Herts Crusaders 'A' NB: Bovingdon Bulldogs failed to start the season and were replaced by North Herts Crusaders 'A' 2015: Brentwood Eels, Cambridge Lions, North Herts Knights, Southend Spartans 2016: Breckland Spartans, Cambridge Lions, King's Lynn Black Knights, MK Wolves, Southend Spartans East Entry League 2012: Bedford Tigers 'A', Hemel Stags 'A',