Ash dieback

The council warned trees affected by ash dieback could "fall with very little warning".

The council says it is felling hundreds of trees to prevent ash dieback and elm disease spreading.

A lead ranger says ash dieback has "devastated" parts of a National Trust estate.

Work to fell 150 affected trees off Coldean Lane in Brighton is continuing.

Ash dieback and elm disease have infected trees in Hollingbury Woods, Wild Park and Stanmer Park.

The council says the trees with ash dieback are a danger for those using the woods.

While new research suggests infection rates may be slowing, conservationists say the impact remains severe.

Sheffield City Council warns its spending on tree maintenance is "well above" thresholds.