It is "highly unlikely" that three people still missing in the rubble of the Didcot Power Station collapse are still alive, officials have said.
The search has been hampered by the "unstable" section still standing, they added.
The station closed in 2013 and was in the process of being demolished when it collapsed yesterday, killing one and injuring five.
Search and rescue dogs have found "some signs of life" beneath the rubble of the collapsed Didcot Power Station, officials have revealed.
Speaking at the scene, Oxfordshire Fire Service assistant chief fire officer Simon Furlong said the animals had indicated there may be people still alive in the remains of the building - though warned the signs had not been "significant".
The search operation has been hampered by the "unstable" nature of the section of building still standing.
Frustrated families of those missing since the power station collapse two weeks ago say they are heartbroken that rescue work has halted.
A biker group in the North East has paid tribute to 'Whitby' Mick Collings, who is thought to have died in the power station collapse.
One person has died and three others are still missing after a building collapsed at Didcot Power Station yesterday.