diverse and welcoming nation but scratch the surface and sometimes the reality is very different. It has taken the killing of George Floyd at the hands of a white Minneapolis police officer to make every country look more closely at how to define and deal with racism.In this country, we recognise the problems of sectarianism but can be blind to the issues faced by black, Asian and ethnic minorities in our communities.Designer-turned-filmmaker Stewart Kyasimire, 39, made a BBC documentary last