He escorted Communist Party officials into the crowd to talk to demonstrators, briefed Western journalists and escorted student leaders to meetings with Chinese Army officers.
Fuel and ammunition convoys routinely have armed escorts, Army officials said.
At one camp, the authorities permitted protesters to conduct a flag-lowering ceremony before they were escorted away, officials said.
In a conversation between the investigator Alexander Hug and the rebels escorting the officials, Hug said: We need to get the train out of here today.
"At Wisconsin, the policeman who escorts the officials told me he was working on his sprints all week to defend against Joe, Jay Paternoo said.
In central Chhattisgarh, police said rebels attacked a convoy of paramilitary commandos as they were returning from escorting election officials to a polling station, about 260 miles (415km) south of the state capital, Raipur.
Police departments around the country, filled with underpaid, undertrained officers, are heavily infiltrated by criminal organizations or under the thumb of mayors, often simply escorting local officials rather than patrolling the community, according to a report by Mexico's Senate last month.
He later left the jail escorted by officials and his personal entourage, before climbing on to the roof of a sports utility vehicle to wave to fans.
On March 23, the Hangzhou prefectural government granted Choe's party a new escort, an official document explaining their presence in China, and lofty provisions of food and other items that were complements of the transport offices in charge of large-scale national transportation needs.
