"I am a black woman! If you are allergic to black people...Don't come in!"

Cafe owner Martha-Renee Kolleh placed this sign on the door of her West Yorkshire Cafe because she was fed up with people walking out when they saw the colour of her skin. JVS wants your views - Do you think Martha's sign is a good way to fight racism? Join the conversation, Thursday from 10am. 08459 455 555 Listen to Martha telling BBC Radio Leeds why she put the sign up.