On Saturday I'll join thousands of others - including my Liberty colleagues and many of our members - to take to the streets of London in solidarity with refugees. We will march to show the powerful that we see through the barrage of poisonous, dehumanising rhetoric with which we've been bombarded in recent years. These refugees are not a "swarm", as the Prime Minister labelled them, and they're not "marauding" as they were branded by the Foreign Secretary. They are not, as they have been variously described in the media, an "organised mob", an "unstoppable flood" or "the biggest threat to Europe since the war". They are desperate human beings fleeing war, genocide, tyranny and exploitation in the hope of finding a better life for their families.