(Radio NZ) The Facebook group for political think tank New Zealand Centre for Political Research has several threads taking aim at Muslim candidates standing in the local government elections.
Former ACT MP Muriel Newman founded the think tank in 2005.
Dr Newman said she did not know about the comments on its Facebook group.
The threads were largely in relation to two Christchurch-based Muslim community board candidates, Zahra Hussaini and Gamal Fouda.