Ku Klux Klan Northern Ireland incident: Outrage on social media

A photograph appearing to show a group of people dressed in Ku Klux Klan outfits standing close to an Islamic centre in Northern Ireland has been reported on all over the world.
Reports that a group of people dressed as Ku Klux Klan (KKK) members posed outside an Islamic prayer house are being investigated as a hate incident, police said.Reports that a group of people dressed as Ku Klux Klan (KKK) members posed outside an Islamic prayer house are being investigated as a hate incident, police said.
Reports that a group of people dressed as Ku Klux Klan (KKK) members posed outside an Islamic prayer house are being investigated as a hate incident, police said.

The image offended countless people and gave rise to an outpouring of furious anger on social media - here's what some people had to say.