Lyonsdown School, Barnet EN5

Longwood School, Bushey WD23

Lorenden Preparatory School, Faversham ME13

Loretto Junior School, Musselburgh EH21

Fairfield Prep School, Loughborough LE11

Loyola Preparatory School, Buckhurst Hill IG9

Lucton Prep & Middle Schools, Leominster HR6

Ludgrove School, Wokingham RG40

LVS Ascot Infant & Junior School, SL5

Lyndhurst School, Camberley GU15

Millfield Prep & Pre-Prep, Glastonbury BA6

Milton Keynes Preparatory School, MK3

Monkton Prep & Pre-Prep, Bath BA2

Llangattock School, Lower School, Monmouth NP25

Moon Hall Junior School, Reigate RH2

Moor Allerton Preparatory School, Didsbury, Manchester

Moor Park School, Ludlow SY8

Moorfield School, Ilkley LS29

Moreton Prep, Oswestry SY11

Mill Hill School, Belmont and Grimsdell, London NW7

Milbourne Lodge Preparatory School, Esher KT10

Mayville High Pre-Prep & Junior Schools, Southsea PO5

Meoncross Lower School, Fareham PO14

Merchant Taylors’ Prep School, Crosby L23

Merchant Taylors’ Prep School, Rickmansworth WD3

St John’s School, Northwood HA5

Merchiston Juniors, Edinburgh EH13

Merton Court School, Sidcup DA14

Michael Hall Steiner-Waldorf School, Early & Lower, Forest Row RH18

Micklefield School, Reigate RH2

Newbold School, Bracknell RG42

Newbridge Preparatory School, Wolverhampton WV6

Newcastle Preparatory School, Newcastle-Upon-Tyne NE2

Newcastle School for Boys, Junior School, NE3

Newcastle-under-Lyme Prep, ST5

Newland House School, Twickenham TW1

Newton Prep, Battersea, London SW8

Norfolk House School, Edgbaston, Birmingham B15

Norfolk House School, Muswell Hill, London N10

New Hall Preparatory School, Chelmsford CM3

New Forest Small School, Primary School, Lyndhurst SO43

Myddelton-Fairholme Preparatory School

Morrison’s Academy, Primary School, Crieff PH7

Moulsford Preparatory School, Wallingford OX10

Mount Kelly Prep School, Tavistock PL19

Mowden Hall School, Stocksfield NE43

Mylnhurst Catholic Prep School & Nursery, Sheffield S11

Naima Jewish Preparatory School, Kilburn, London NW6

Nant-y-Cwm Steiner School, Pembrokeshire SA66

New College School, Oxford OX1