Bonfires have been lit in parts of Northern Ireland on the Eleventh night, although crowds have been smaller than previous years.
It followed calls from the Orange Order for members to forego the traditional bonfires as they attract large crowds.
In early April, the Orange Order cancelled all its traditional Twelfth of July parades due to the Covid-19 restrictions on public gatherings.
The organisation does not organise bonfires.
However, it has said it would prefer for them to be cancelled.
The fire and rescue service said between 18:00 BST on Saturday and 01:00 on Sunday it responded to 24 bonfire-related incidents.
This represented a fall of 29.5% compared to 2019.
Rev Mervyn Gibson, the Orange Order's grand secretary, said on Friday that bonfires were always organised independently by local community groups.
"I would prefer not to see any bonfires, I've said that all along, but where there are bonfires I would encourage people to act responsibly," he said.
"If there's more than 30 people there, then head home. I won't be going out to a bonfire tonight and I love them, simply because I don't want to increase the crowds out."