Lincolnshire Police have made one arrest after armed officers and a helicopter were called to an incident in Billinghay.
The force is still in attendance at the incident on Mill Close.
A spokesperson for Lincolnshire Police said: “We are still currently in attendance on Mill Close in Billinghay and one arrest has just been made.
“Our armed response and the helicopter assistance will shortly be withdrawn.”
The story will be updated once police release more details about the incident.