To call a Pakistani 'Paki' is forbidden! Illegal now a known word that carries racist undertones, anti Muslim hatred and WRONG..
But you can call white working class 'Chavs, white van man, great unwashed, far right racists thugs fascists bigots Nazis scum, whatever you liks really AND YET ITS DEEMED ACCEPTABLE, ACTIVELY ENCOURAGED BY BRITISH GOVT and they don't see it as discrimination, racism, prejudice, stereotyping, inciting hatred and division, persecution or WRONG..
Hmm
Have the white working class British people been dehumanised?