Radio extract from 1958

Black people are represented within this radio extract as radically new and hideous which therefore portrays raical discrimination. 
Black people are represented as a 'coloured invasion' in Britain.
 The tone of voice that is used by the men are pompous and pretentious which amplifies their discriminating and racist view of black people. The instrumental background adds to the tone of fear that the white people have of black people, which also adds to the tone of the hatred between the white and black people within Britain.