On the night of the Manchester attack, medics were forced to trigger a major incident plan. They were faced with an unprecedented situation when they received a large influx of patients with 'war-zone' type injuries.

They told Panorama they will never forget that night and explained how difficult it is for them to move on from the attack.

Video Journalist: Taylor-Dior Rumble

Watch Panorama - Manchester Attack: Terror at the Arena on iPlayer.

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