An exclusion zone has been set up on the corner of  Exhibition and Lonsdale streets this morning after a high-rise sign became loose.

“(It) looks like there’s a sign coming loose off one of the floors of the building,” an MFB spokeswoman said.

“Our high-angle rescue team are working to secure the sign now to make sue the area’s safe.

“(It) looks like they’re going to abseil down side of building to secure it.”

Gold 104.3 Melbourne