Police are on the scene in Welwyn Garden City
PUBLISHED: 13:33 12 September 2016 | UPDATED: 13:33 12 September 2016
A police helicopter, vehicles and police on foot are currently on the scene in Welwyn Garden City.
A police helicopter is hovering over Panshanger and police cars are parked down Grove Meadow, Panshanger.
Residents have reported that there are also police on foot patrolling.
Updates to follow.
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