In Pictures: Crowds turn out for Halloween parties
Thousands of revellers enjoyed a spooktacular Halloween as Belfast and Londonderry partied over the weekend.
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Crowds gathered at the Odyssey in Belfast for the Halloween Metro Monster Mash which included the biggest fireworks display in Northern Ireland.
Derry also boasted lively programme of events, with the city's official Halloween parade, the Carnival of Light, featuring eight large scale light sculptures created specially for the event by the Greater Shantallow Community Arts group.