Several have been injured, and there are unconfirmed reports of people trapped after a brick wall of a building collapsed in Ultimo on Wattle Street in inner Sydney.

An emergency services spokesperson has told Mark Levy that two people with serious injuries have been taken to hospital.

Streets have also been blocked off.

“There is rubble on parked cars in the service station,” Trent Nikolic told Mark Levy.

Listen to more highlights below:

Image:iStock.