New Zealand attack - live updates: Suspected gunman appears in court as Prime Minister Ardern promises ‘gun laws will change’

At least 49 people have been killed and dozens more are seriously injured after shootings at two mosques in Christchurch, New Zealand.

Witnesses described seeing bodies and “blood everywhere” following the attack at the Masjid Al Noor mosque in central Christchurch on Friday afternoon.

Police have charged an Australian citizen, Brenton Tarrant with murder,

Handcuffed and wearing a white prison suit, the 28-year-old smirked as he appeared Christchurch District Court but did not speak. His court-appointed lawyer made no application for bail or name suppression.

He was likely to face further charges, police said. Another three people were arrested in connection with the attack. One was later released, but two remain detained at the time of publication.

Tarrant ppeared to have live-streamed the attack and outlined his anti-immigrant motives in a manifesto posted online.

A search of a property in Dunedin, around 200 miles to the south, was carried out by police.

Videos and documents posted online appear to suggest that the shooter live-streamed his attack on Facebook and prepared an anti-immigrant “manifesto” prior to the shooting.

Prime minister Jacinda Ardern said New Zealand's gun laws would be changed as a result of the attack. She later visited refugees in the city.

Follow the latest developments in our live blog below.

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