Imported ash trees will be banned from today following outbreaks of a tree disease in Leicestershire and parts of Lincolnshire.
In August, 500 infected trees in Leicestershire had to be removed. It's feared native varieties could be wiped out.
People in the Peak District are being asked to notify park authories if they have planted any ash trees in the past six years.
More worrying developments for the future of the ash trees so many people love.