Racism
'It showed a vast ignorance of a history in which blackness has been linked to dirtiness.'
'A cheap political stunt', say critics.
Former PM told him 'there can't be many of you' in his constituency.
A 'deeply concerning' proportion of people admit having racist views.
In their own words.
'I’ve never said anything about race'.
Labour leader has given politicians confidence to "be themselves', shadow minister says.
'Now is the time to stop talking and take action,' says Labour MP David Lammy.
'I’m abused as a female politician and I’m abused as a black politician.'
'London is not representative of the UK.'