Police say a man who climbed a crane earlier in Hereford is receiving medical assistance.
Emergency services were called to Friars Street in the city at just after 6:15am.
Specialist police officers, fire and ambulance attended the scene.
A negotiator managed to talk the man down over two hours later.
Sheds housing nearly 200,000 broiler chickens at a Herefordshire farm are to be demolished and rebuilt to a higher standard.