Young children were inside a home targeted in an arson attack in the early hours of Thursday morning.
A shed was set on fire outside a house in City Way in Sandy Row.
It is understood there were three young kids in the house at the time, as well as a number of children in neighbouring houses.
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A fire service spokesman confirmed that they were called at 3.56am and sent two fire engines from Central station.
They said that the shed was "well alight" and it was caused by "deliberate ignition".
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Community worker at Belfast South Community Resources Trevor Greer said: "This could have ended in a tragedy, there were young children in this and the adjacent properties.
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"I would ask for anyone involved in this type of incident to stop."
The PSNI has been contacted for comment.
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