The public are being advised to avoid the area of Barton Stacey as firefighters tackle a fire.
A building went up in flames a short time ago with a number of units on scene.
A spokesman for Andover Fire Station said: "Crews are currently dealing with a fire in Barton Stacey. If you’re in the area please be mindful that there will be lots of fire engines at this incident.
"Please stay safe!"
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