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Road collapsing in city centre Road collapsing in city centre
(about 2 hours later)
A road in Belfast city centre has begun collapsing into a large hole.A road in Belfast city centre has begun collapsing into a large hole.
The hole at Cromac Street in the city centre was discovered early on Saturday. It is thought it will take days to repair.The hole at Cromac Street in the city centre was discovered early on Saturday. It is thought it will take days to repair.
The tarmac on the road is still intact but it has begun tearing, and engineers believe a hole of about 15 square metres could emerge.The tarmac on the road is still intact but it has begun tearing, and engineers believe a hole of about 15 square metres could emerge.
Roads Service officials have begun an investigation into what caused the collapse and the safest way to fix it.Roads Service officials have begun an investigation into what caused the collapse and the safest way to fix it.
Cromac Street has been closed at its junction with East Bridge Street.Cromac Street has been closed at its junction with East Bridge Street.
The tarmac on the road began tearing up on Saturday morningThe tarmac on the road began tearing up on Saturday morning
Roads Service spokesman Colin Brown said the city is built upon a deposit of soft clay, silt and mud known as "Belfast Sleech".Roads Service spokesman Colin Brown said the city is built upon a deposit of soft clay, silt and mud known as "Belfast Sleech".
"Periodically we can get voids forming under the roads," he said."Periodically we can get voids forming under the roads," he said.
"Sometimes it's very clear what has caused it, other times it's quite a mystery."Sometimes it's very clear what has caused it, other times it's quite a mystery.
"It could be a substantial hole in the road but we'll know more later.""It could be a substantial hole in the road but we'll know more later."
Metro bus services are being diverted onto Ormeau Avenue and Linenhall Street, with Ulsterbus services travelling via the Short Strand and Queens Bridge.
A number of road diversions have also been put in place.