Campaigners for the re-opening of a Belfast church have occupied the listed building to celebrate Mass there on Sunday morning.
Protestors in St Joseph's Church in Belfast's dockland
St Joseph's in Sailortown was closed in February 2001 after the Catholic Church said the congregation was too small to justify keeping it open.
Campaigners said they intended to remain in the church for three days.
Fr John McManus of Down and Connor Diocese said he was "saddened and disappointed by the irresponsible act".
St Joseph's is a grade B listed building and is under the protection of the Department of the Environment.
Paul McLaughlin of the Save St Joseph's Campaign said the DoE should enforce the regulations and compel the Catholic Church to make the necessary repairs.
"But today is also about highlighting the fact that a complete faith community of 150 people has been neglected by the Catholic Church for five years," he said.
"We have been forced to do this because no one will speak to us, so what we are saying is, we are taking back our church."
Fr McManus said the church was mindful of its responsibility as a historic building owner. He said the situation would be kept under review.
"It's deeply regrettable that the initiatives of those who worked so hard to find a sustainable and suitable future for the building were lost," he said.
The DoE's Environment and Heritage Service said it had been working with Down and Connor Diocese to encourage the protection of the building.
A heritage service spokesperson said: "There are proposals to have the building taken over and refurbished by a preservation trust.
"EHS would welcome any such proposals (which) might attract grant aid."