The resolution then took note of the Palestine Liberation Organization 's ( PLO ) decision to move its forces from Beirut .
The resolution then requested the Secretary - General to report back on the situation no later than 1000 hours ( ET ) .
The resolution then took note of the Palestine Liberation Organization 's ( PLO ) decision to move its forces from Beirut , and requested the Secretary - General to report back on the situation no later than 1000 hours ( ET ) .