Humberside Police are at the scene of a rooftop stand-off in Cleethorpes.
The ongoing incident reportedly involves a male teenager who has climbed onto the roof of a house on the junction of Park Street and Brereton Avenue.
There are five police cars at the scene.
A trained negotiator is also on hand speaking with the boy, who appears to be throwing objects such as roof tiles at people below.
The road is currently closed.
This is a developing story. More to follow.