City of London Police say anyone with information should call 020 7601 2222, or Crimestoppers, anonymously, on 0800 555 111.
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Five teenagers have been arrested in London on the suspicion of preparation of acts of terrorism.
The RSPCA is investigating after an extremely underweight pedigree Victorian bulldog was discovered abandoned on an East London street.
Police are issuing a fresh appeal for witnesses after a severe attack left a 29-year old woman in a life-threatening condition.