A survey has found hundreds of seals are living in the Thames. It is the first survey of its kind that has been conducted. It is thought the seals' presence is a bonus to London's marine life.
Funmi Olutoye reports:
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His shock decision to pull out of the Tory leadership contest came at the end of a speech where he appeared to set out his credentials.
The two newborn Sumatran tigers who are yet to open their eyes were born at London Zoo on Monday.
Boris Johnson has ruled himself out of a bid for the Tory leadership.