Homemade fireworks were behind a bomb scare which closed down a Derbyshire street and forced 200 people to evacuate their homes, it has emerged.
A highly dangerous substance was found in a flat in Newhall by officers responding to calls from neighbours.
Seven controlled explosions were carried out by bomb disposal teams - one of which was performed a mile away from the scene for safety reasons.
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He will round off his visit at a project which aims to improve opportunities for young people and reduce youth violence.
Variable cloud overnight but brighter tomorrow.
Dry with light winds. Fog patches by morning.