The start of the party conference season is an apt time to remind all political parties of their ongoing responsibility to deal effectively with racism both within their own party and within society generally (Tories are backing far-right Viktor Orban to boost Theresa May’s Brexit plans, says Muslim Council of Britain, 13 September).

To this end, each political party should use their upcoming party conference to explain fully – not only to their own members and supporters, but also to the wider British public – precisely what measures they are going to put forward to tackle all racism and institutional discrimination within their party including anti-black racism, antisemitism and Islamophobia, and how these measures will be monitored and evaluated. This in turn, would set a good example to other institutions.

Such action needs to be accompanied by strong and unambiguous leadership to make it clear to politicians and party members that they will be held to account for unacceptable statements and behaviour.

It would also give confidence to different communities to work together to move beyond their own “isms”. In our current febrile political climate, such solidarity is vital.

To reinforce this solidarity, a new group of black, Asian, Muslim and Jewish people has been formed. It is more important than ever that we remain united in the face of current divisive debates over Islamophobia, antisemitism and racism of any kind. These differences between us must be dealt with through dialogue, empathy and solidarity with each other at all times.

Rachel Shabi, journalist
Professor Yasmin Alibhai-Brown, columnist and author
Professor Francesca Klug, Human Rights academic and activist
Dr Omar Khan, director, Runnymede Trust
Clive Lewis MP
Simon Woolley, director, Operation Black Vote
Radhika Bynon, director of programmes, The Young Foundation
Michael Segalov, journalist
Dr Edie Friedman, director, Jewish Council for Racial Equality