Madison -- The Capitol is shut down to visitors from the public Monday morning, with only staff and media being allowed inside.

The state Department of Administration tightened rules on access to the statehouse Monday morning after deciding the night before not to force out hundreds of demonstrators who were camped out in the rotunda.

"We are going to let people in in a measured way but we have to get this building cleaned up," Administration Secretary Mike Huebsch said.

On Tuesday, Gov. Scott Walker will deliver his budget address in the state Capitol's Assembly chambers to a joint session of the Legislature.

Protesters lined up outside the King St. entrance to the Capitol this morning, waiting to be let in.

Inside that entrance at 9 a.m., Capitol Police were cordoning off areas and setting up tables similar to an airport security checkpoint to screen those entering the statehouse once the doors open. At least most of the Capitol elevators had also been shut down on Monday morning -- no reason for that was clear.

Just beyond the security area, a handful of the protesters who had spent the night in the building were singing, "Whose side are you on?"

State Department of Administration executive assistant Jodi Jensen released a statement Monday saying that no one from the public would be allowed into the building until all the protesters from Sunday night leave.

"No additional protestors will be allowed into the building until this situation is resolved. Once it is, law enforcement will continue to implement the procedures that were announced this morning. Under those procedures, protestors will be allowed into the building, but crowd size will be adjusted to accommodate the cleaning crews, the preparation for the Tuesday’s joint legislative session and the number of protestors who remained in the building overnight," Jensen said. ???