Specialist tree surgeons are installing slow release chemicals to encourage the roots to grow. They will also use a crane to remove a number of the heavier limbs to prevent the tree from falling or blowing over.
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Dry and breezy with sunny spells on Saturday.
Anca Claudia Macavei tried to fit a bridge in a central London branch of the fast-food restaurant in 2012.
Scuffles broke out when the gates at Oxford Circus station were closed during last night's rush hour.