Four people in the UK have been arrested in three separate incidents after referencing the Christchurch terror attack as part of racial abuse.
Fifty people were killed and 34 injured in the mosque shootings in Christchurch on Friday.
Two people, who were customers, have been arrested in Manchester after allegedly abusing and threatening a taxi driver, by referencing the New Zealand mosque attacks.
A man, aged 33, and a woman, 34, were held on suspicion of racially aggravated public order offences in Rochdale.
Another woman has also been arrested in the same town on suspicion of a racially aggravated public order offence "following comments made online about the New Zealand attack".