Man arrested as police end siege with stun grenades after two staff are held captive and one is paraded with weapon pressed to his head

A man was filmed calmly walking into a bowling alley full of children just moments before a gunman allegedly held two staff captive armed with a sawn-off shotgun. The dashcam footage was captured at approximately 2.40pm and appears to show a man entering the building with a long object in his left hand (left). It is not known whether he was involved in the incident but just moments later someone allegedly shouted 'game over' when walking through the building at the Bermuda Park in Nuneaton, Warwickshire. Terrified witnesses claimed he put the gun in the air and walked through the building in front of terrified families before he was arrested by officers. It comes after video footage appeared to show the man, who is white and in his 40s, revealing one of the hostages after he allegedly stormed the bowling alley (right). Around 30 armed police officers attended the scene and all of the roads around the popular leisure park were closed off (inset).