St Mary's School, Cambridge

Birchwood High School

Archbishop Sancroft High School

Moulsham High School

Notley High School

North Walsham High School

Debden Park High School

St Clement's High School

Royal Hospital School

Southend High School for Girls

Southchurch High School

Plume School

Park School for Girls

Broadland High School

Icknield High School

St Joseph's College, Ipswich

St. Albans Girls' School

Bedford Academy

The John Warner School

Chelmsford County High School for Girls

St Francis College Hertfordshire

Hockerill Anglo European College

Cambridge International School

Norwich School

City of Norwich School

Norwich High School for Girls

Hethersett Old Hall School

Marriotts School

Colchester High School

Focus School Cambridge Campus

Focus School Stoke by Nayland Campus

Cornelius Vermuyden School

Focus School Dunstable Campus

St Michael's Catholic High School

Loreto College St Albans

Arthur Mellows Village College

Brentwood County High School

Smithdon High School

Old Buckenham High School

Focus School Swaffham Campus

Northgate High School, Dereham

Northgate High School, Ipswich

Farlingaye High School

Flegg High Ormiston Academy

Hartismere School

Woodbridge School

Caister Academy

Beaumont School, St Albans