The NIFRS said they dealt with a challenging night as bonfires were lit ahead of the July 12 celebrations.
Bonfires were burned at an estimated 300 locations in loyalist neighbourhoods on Thursday and Friday nights.
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Effigies of migrants in a boat burn atop a bonfire at Moygashel, Co Tyrone, ahead of events to mark the Twelfth of July. Photo: Niall Carson
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Effigies of migrants in a boat burn atop a bonfire at Moygashel, Co Tyrone, ahead of events to mark the Twelfth of July. Photo: Niall Carson
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Police officers on duty on a motorway flyover as Bonfires are lit along Belfast's West Link motorway. Photo: Niall Carson
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A loyalist bonfire criticised for being topped with Irish flags and sectarian slogans in the Highfield area of west Belfast is set alight at midnight on Friday. Photo: Rebecca Black