The UN chief would report to the council within five days on whether access has been granted by the Syrian government, which has repeatedly blocked UN access during the nearly six-year war.
Evacuations were expected to resume under a new deal that would allow civilians and fighters in other besieged towns to leave, according to rebel officials, but the Damascus government made no announcements.
The draft resolution would seek to ensure the “voluntary, safe and dignified passage of all civilians” from Aleppo and other areas under UN monitoring and coordination, with priority given to the wounded and most vulnerable.