Police are investigating after a man was apparently shot and wounded in south-west London.
Shots were heard at about 1325 GMT in Bristowe Close, Tulse Hill.
Police who attended discovered evidence that a gun had been fired, but found no-one with any injuries.
A man then turned up at a south London hospital suffering a gunshot wound to the arm. His injury is not thought to be life-threatening.
Officers from the Metropolitan Police's Trident unit, which investigates gun crime within the black community, are investigating.
They appealed for witnesses to the attack.
A Met spokesman said the man who arrived at hospital was the person shot in Tulse Hill.
No-one has been arrested.
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