Sir Lenny Henry, Comedian, actor, presenter & writer

Paloma Faith, Brit Award & multiple awards winning singer, songwriter & actor

Leigh-Anne Pinnock, Little Mix, Brit Award winning singer & actor

David Harewood OBE, actor

Christopher Eccleston, International Emmy award winning actor

Mark Rylance, Academy, BAFTA & Tony awards winning actor, playwright & theatre director

Shaka Hislop, PFA Special Merit Award winning for services to football, former footballer

Charlotte Church, GQ, British Comedy & Classical Brit Award winning singer, songwriter & actor

Beverley Knight MBE, EMMA, MOBO, Laurence Olivier Award winning singer, songwriter & actor

Brian Eno, Musician, songwriter, record producer, visual artist & activist

Steve Coogan, BAFTA awards & Golden Globe award winning actor and comedian

Clean Bandit, Ivor Novello, Grammy Award winning band

Joy Crookes, UK Music Video Awards winning artist, singer & songwriter

Toby Jones, BAFTA & Laurence Olivier Awards winning actor

Alex Lawther, London Critics Circle Film Award winning actor

Juliet Stevenson, Laurence Olivier & London Critics Circle Film Award winning actor

Maxine Peake, UK Theatre & Royal Television Society Award winning actor

Khalid Abdalla, Off West End Award winning actor

Frank Turner, Kerrang! AIM Awards winning singer & songwriter

Jordan Stephens, Author, musician, actor & campaigner

Fontaines D.C., Brit Awards, AIM Independent Music Award, NME Award winning band

Cornershop, The pan cultural, critically acclaimed group who topped the UK singles charts with ‘Brimful of Asha’

Lolly Adefope, I Talk Telly Award winning actor & comedian

Asim Chaudhry, International Emmy & Royal Television Society Awards winning actor, comedian & writer

The Charlatans, Q Hero & NME awards winning band

Mark Steel, comedian, author, broadcaster & newspaper columnist

AURORA, EBBA and Spellemann award winning singer, songwriter & record producer

Jen Brister, comedian, writer & actor

Misan Harriman, African-American Film Critics & NAACP Image Awards-winning creative director & photographer

Paul Weller, Critically acclaimed & BRIT award winning singer, songwriter & musician

Franz Ferdinand, rockband

Alexei Sayle, International Emmy & Royal Television Society Awards winning comedian, actor & author

Allan Mustafa, BAFTA, Royal Television Society Awards winning actor

Bill Ryder-Jones, The Corals co-founder, singer songwriter

Billy Howle, acclaimed actor

Billy Lunn, The Subways, lead singer & musician

Brenda Edwards, Screen Nation & Hero Awards winning actor & singer

Dan Gillespie Sells, The Feeling lead vocalist, singer songwriter & musician

Dave McCabe, The Zutons, singer, songwriter & guitarist

Deborah Frances-White, comedian, author & screenwriter

Denise Gough, Laurence Olivier & Critics' Circle Theatre Awards winning actor

Everyone Says Hi, indie rock band

Francesca Martinez, Edinburgh Fringe Festival Award winning actor, comedian & writer

Frank Cottrell-Boyce, Waterstones Children's Laureate & British Independent Film Award winning screenwriter & author

Frankie Boyle, Comedian and writer

Grace Chatto, Clean Bandit, singer, songwriter & musician

Dame Harriet Walter, Laurence Olivier & Emmy Awards winning actor

Heather Wood, activist

Hushtones, indie-pop band

Indira Varma, Laurence Olivier Award winning actor

Iraina Mancini, singer, songwriter, DJ, radio host & model

John Pandit, musician & activist

Kneecap, BIFA & BAFTA award winning rap trio

Kerry Godliman, actor & comedian

Kevin Rowland, Dexys, Dexys Midnight Runners, singer, songwriter & musician

Kwaku Asante, singer & musician

Leee John, Musician, singer & actor

Matt Abbott, Patron of Foyle Young Poets Award winning poet

Maverick Sabre, Irish singer, song writer & rapper

MC DT, Ivor Novella Award winning MC

Mike McGear McCartney, (Scaffold) singer, songwriter & photographer

Motel Sundown, Band

MT Jones, singer & songwriter

Napalm Death, Kerrang! Award winning band

Narinder Kaur, TV Personality

Natasha Walter, BBC 100 Women, feminist writer & activist

Oritse Williams, JLS founder, singer, songwriter

Paul Laverty, BAFTA & Cannes Film Festival Awards winning screenwriter

Peter Oborne, Award winning journalist

Rachel D'Arcy, singer

Ronan Bennett, BAFTA & Irish Novel of the Year Award winning screenwriter & author

Simon McBurney OBE, Laurence Olivier & Circles' Theatre Awards winning actor

Steve Mason, singer, songwriter & guitarist

Steve Stamp, BAFTA & Royal Television Society Awards winning actor

The Beta Band, indie rock band

Toddla T, Mixtape of the Year Award winning DJ

Tom MacRae, BAFTA & Parents Choice Silver Honor Awards winning TV writer, playwright & author

Zoe Gardner, independent researcher, campaigner & commentator

The Wombats, NME award winning band

Etta Marcus, singer, songwriter & musician

Cliffords, Band

Michel Rosen, Award winning author & poet, Children's Laureate 2007-9

The Bandits, rock band

Enter Shikari, rock band

Gary Younge, journalist and author

Shack, Alternative Rock Band

Maggie Crowe, BRIT Awards Chair, Heavenly Recordings

Madra Salach, Contemporary Irish Folk Band

David Holmes, DJ, composer and producer

Billy Bragg, Award winning singer and songwriter

Gurinder Chadha, OBE, Award winning film director

Self Esteem, musician, songwriter and actress

Mawaan Rizwan, Award winning actor and comedian

Abtisam Mohamed MP

Andrew Ranger MP

Andy McDonald MP

Apsana Begum MP

Baroness Blower

Bell Ribeiro-Addy MP

Bobby Dean MP

Brian Leishman MP

Cat Eccles MP

Chris Hinchcliff MP

Christine Jardine MP

Clive Lewis MP

Dawn Butler MP

Diane Abbot MP

Dr Simon Opher MP

Elaine Orr Stewart MP

Grahame Morris MP

Ian Byrne MP

Ian Lavery MP

Imran Hussain MP

Jeremy Corbyn MP

John McDonnell MP

Jon Trickett MP

Kate Osborne MP

Kim Johnson MP

Lee Barron MP

Liz Saville Roberts MP

Lord Davies of Brixton

Lord Hendy KC

Lord Peter Hain

Lord Sikka

Lorraine Beavers MP

Mary Kelly Foy MP

Nadia Whittome MP

Neil Duncan-Jordan MP

Olivia Blake MP

Paula Barker MP

Pete Wishart MP

Peter Dowd MP

Rachael Maskell MP

Rebecca Long Bailey MP

Richard Burgon MP

Richard Quigley MP

Rt Hon. the Baroness Chakrabarti CBE

Stella Creasy MP

Steve Witherden MP

Zack Polanski, Green Party Leader

Zarah Sultana MP

Friends of the Earth

Trades Union Congress

Stand Up to Racism

UNISON

Show Racism the Red Card

Unite the Union

Palestine Solidarity Campaign

Public and Commercial Services Union

Fire Brigades Union

National Education Union

Care4Calais

Praxis

Greenpeace UK

Choose Love

Amnesty International UK

Abortion Rights UK

Stop the War Coalition

Love Music Hate Racism

Muslim Council of Britain

Bakers, Food and Allied Workers Union

University and College Union (UCU)

British Medical Association (BMA)

General Federation of Trade Unions

National Union of Students

RMT

TSSA

Women for Refugee Women

Campaign for Nuclear Disarmament

Amnesty Feminists

Women against the far right

Muslim Association of Britain

Musicians Union

Equity

Disabled People Against Cuts

Morning Star

Communication Workers Union

National Union of Journalists (NUJ)

NASUWT

NAHT

Aegis

Black Liberation Alliance

Caribbean Labour Solidarity

Finsbury Park Mosque

Friends of Al Aqsa

Indian Workers Association (IWA)

Jewish Socialists Group

National Association of Probation Officers (NAPO)

National Union of Mineworkers

National Women’s Action for Positive Change

Scottish TUC

The Cordoba Foundation

The POA

TUC Cymru

Social Workers Union

Psychotherapy and Counselling Union

Black Activists Rising Against Cuts UK (BARAC UK)

Women's Inclusive Team

Muslim Community Association

Ashaadibi Centre

Camden United Against Racism

European Network on Religion and Belief

Security Industry Federation

NHBC Staff Association

Keep Our NHS Public

Artists' Union of England

Society of Union Employees

UK Private Hire Drivers Union

Pharmacists Defence Association

Status Now

Tower Hamlets Trade Union Council

United East End

Strive UK

North Staffs Miners' Wives Action Group

Period Power

Bangladeshi Workers Council

Campaign For Trade Union Freedom

Haldane Society

People's Assembly

Streets Kitchen

Stop Trump coalition

Birmingham Race Impact Group

UK Hospitality Union

Peace and Justice Project

National Assembly of Women

Women's International League for Peace and Freedom

The Labour Muslim Network

Aslef

Homes for All

National Society for Education in Art and Design (NSEAD)

Woodcraft Folk

ActionAid UK

Campaign against Climate Change

WEA

LGBT Youth Scotland

Cymdeithas yr Iaith

Beyond Skin

City of Sanctuary UK

Windrush Initiatives CIC

Best Foot Music

Reach Volunteering

Disability Rebellion

Reunite Families UK

Bank Better

Climate Psychology Alliance

Time for Inclusive Education (TIE)

Stories & Supper

Youth Equality Coalition

Amnesty International Uk, Trade Union Network

REFUGEE WORKERS CULTURAL ASSOCIATION

Out-Out Groups UK

Students' Federation of India - United Kingdom

TransActual

Not In Our Name (NION) Women

Beyond Detention

Network for Police Monitoring (Netpol)

Trade Union Blues

Tipping Point UK

Boycott Bloody Insurance

MENA Solidarity

Day Mer

MEND - Muslim Engagement and Development

Rainbow Migration

Refugee Action

Climate Live

Day-Mer Turkish and Kurdish Community Centre

the3million

Rocklands ArtBeat

Birmingham Voluntary Service Council

Compass

Epping for Everyone

Network for Peace

Writers' Guild of Great Britain

Union of Shop, Distributive and Allied Workers (USDAW)

Red Letter Christians UK

Voices in Exile

Action Together

War on Want

Jewish Voice for Liberation

intersectional Uprising

Unitarian Social Justice Network

Better Story

Social Enterprise UK

North London Community House

Amnesty International UK Anti-Racism Network

UNISON Plymouth Universities

Dudley Trades Union Council

Camden UNISON

Manchester Trades Union Council

Derby People's assembly

Doctors in Unite

Better Buses for West Yorkshire

Lancaster and Morecambe Trades Union Council

Pass The Mic

Tower Hamlets Trades Council

Merton and Sutton TUC

Walsall Trade Union Council

UNISON Worcestershire Branch

The Migrant Workers’ Union of NI

West London Welcome

Diversity Lewes

ASLEF Waterloo Nine Elms Branch

XRLondon

XR Rhythms UK

Women's Liberation Alliance

Women’s International League for Peace and Freedom UK (WILPF UK)

Waltham Forest Migrant Action

VOICES ADFOCAD

Uplift

Unfinished Business

Turn Left Media

TJPL Media Network

Through the Cracks

The World

The Working Class Climate Alliance

The WordPress Guy

The UnReform Times

The New Union Flag

The Black Country Party

The African Caribbean Education Network (ACEN)

Swansea MAD Youth and Community charity

Sussex Women Against the Far Right

Staff Equality Networks Ltd

Springburn Unity Network

Southwark Housing & Planning Emergency (SHAPE)

Southampton and Winchester Visitors Group (SWVG)

Soul Movement against Racism & Fascism SMARF

Socialist Workers Party

Sip the system

Regularise

Punk Against Poverty

Preston Independents

POST Aberdeen

Portland Global Friendship Group

Platform

Pineapple Collective

Peace and Politics ✌️

Palestine-UK Child Psychotherapists

Oui à là Diversité France

Orgreave Truth and Justice Campaign

October Textiles Ltd

Nottingham Women’s Collective

NHS Workers Say No

Newham Wellness

National Association of the Partisans of Italy (ANPI) United Kingdom and Ireland

Momentum

MediaNorth

MAYDAY

Labour Behind The Label

Kings Heath United Against Racism

Jews for Justice for Palestinians

Majority

Haringey Welcome

Haringey Community Action Network

Greener Jobs Alliance

Extinction Rebellion UK

99% Organisation

Anti-Reform

Asylos

Autistic Mutual Aid Society Edinburgh (AMASE)

Co-operative Futures

Everyday Racism

Deaf DPAC

Derby Peace Week

Local Independents for Tiverton

I-narrative

Free the MBR Beagles

Extinction Rebellion South East UK

Bradford Friends of Palestine

Byronic Sex & Exile

Dare Productions

Brain and Spinal Injury Centre Limited

Big Leaf Foundation

Black Country Innovate CIC