"In no way are we upset because for now, it's a necessary precaution to respect that," she added. "If it becomes permanent, it would prompt discussion, because it's beneficial for prospective freshmen to see where they eat and that should be allowed," she said.

Although prospective applicants can still enter the dining hall by getting a pass from the admissions office, parents and other guests have to arrange a visit between 2 and 4 p.m. with the Memorial Hall office.

But few visitors seem to be aware of this requirement.

"Europeans and people with cameras are here everyday," said Ethel E. Pugh, Annenberg's customer service manager.

Students in Annenberg last night said they were not fazed by the prospect of what Nathans called an "added HUPD presence in Annenberg, both uniformed and plainclothes" in her e-mail message to Lewis.

"I think it's weird when I come in [to Annenberg] and see people videocameraing me [from the balcony]," said Ursula G. DeYoung '04.

"I'd rather have a policeman," she said. "They're not an obvious or oppressive force; it's not like they're patrolling. They're just like normal guys eating."