Officers had assembled around 3 a.m. and were prepared to enter the encampment, but senior leaders in the police chief’s and mayor’s office ordered them to stand down, the officials said. The demonstrators were small in number and largely peaceful, and the city officials told their university counterparts they wanted to avoid images of violent altercations between police and protesters flashing across TV screens across the country.

A spokeswoman for George Washington University did not answer questions about school officials’ discussions with law enforcement authorities. The school said in a statement, “After demonstrators refused multiple instructions to relocate, GWPD requested additional support from the DC Metropolitan Police to ensure the safety and security of all our community members through a measured and orderly approach.”

D.C. police also declined to comment on agency officials’ discussions with the university, and it was not immediately clear what tactics they considered using as officers prepared to enter the encampment Friday morning. D.C. police are accustomed to dealing with daily demonstrations over all manner of political issues in the nation’s capital, and they typically try to convince demonstrators to voluntarily surrender. But they can also use more aggressive tactics, donning riot gear, forming lines and forcefully trying to move large groups.

At last word, DC Police were still monitoring the protest at GWU.