Video will play in Play now Don't auto playNever auto playA man says there was "carnage everywhere" after a fatal explosion at a music venue in northern England left around 30 people, including children, lying on the floor. They are treating the blast as a terrorist attack. Emergency services were treating the wounded who were scatted by the blast near a box office at the venue. "As I was waiting an explosion went off and it threw me through the first set of doors about 30 foot to the next set of doors. "Luckily they weren't there, I managed to find them outside the arena and got them back to the hotel."

Source: New Zealand Herald May 23, 2017 00:33 UTC