A few dozen protesters were allowed back into the park, minus tents, only to be turfed out again pending the court hearing.

Only those protesters who had come by 12 p. m. were allowed to enter the square, leaving a number of others outside the barriers.

And it hinges on issues more convention-specific, like where the protesters will be allowed to march or rally.

Before the rally, officers said the protesters would be allowed to meet, but not to march through the streets.

The protesters are not allowed to stand as close as they used to or to form human blockades outside the clinic entrance.

He also said protesters should not be allowed to use a bullhorn.

After heated words, the protesters were allowed to denounce the shutting down of their militant campus newspaper, and the rally ended peacefully.

The protesters were still allowed to have supplies brought to them.

The protesters were allowed to march through Red Square at the end of the parade.

The security perimeter, and where protesters will be allowed to set up, remain two of the biggest unknowns.