BEIJING - Suddenly the guard posts came down and the hired toughs who manned them melted away, restoring an air of freedom this week to a village that authorities turned into a prison to keep blind activist Chen Guangcheng under house arrest for nearly two years.

The checkpoints, surveillance cameras, and other measures had remained in place until this past weekend even though Chen fled Dongshigu village six weeks ago for sanctuary at the US Embassy in Beijing and ultimately went to New York to study. While directed at Chen, the security restrictions made life uncomfortable for his fellow villagers, who felt liberated with their removal.

“Finally we can sleep at night,’’ said a villager who gave only her family name, Du, because the return to normalcy still felt uncertain. “In the past you could always hear footsteps from patrolmen and car noises at night, and the dogs barked.’’

“You no longer need to stop at checkpoints when you leave or enter the village. You can now walk down the road,’’ said Du, a mother in her 20s who also farms. “I feel more at ease and happier.’’

So thorough was the cleanup that locals said the surveillance cameras trained on Chen’s home were removed and the high-voltage street lamps dimmed. Two adjoining huts built at the village’s entrance to house the guards - and where outsiders trying to visit Chen had been beaten - were torn down. Even the trash they piled up was taken away.

‘It was as if the whole thing evaporated.’

Chen Guangfu 

“It was as if the whole thing evaporated,’’ said Chen’s older brother, Chen Guangfu, who lives in the village with several others in the Chen family. “I feel liberated.’’

The persisting of the security barriers even after Chen’s escape had raised questions about whether local authorities seemed intent on punishing other members of the family and the villagers who helped him flee.

Chen said by phone from New York that security measures should have been removed long ago, pointing to a promise that a central government official made to him in May.

Blinded by fever in infancy, Chen taught himself law and became known for defending the rights of poor farmers and the disabled in the wheat, soybean, and peanut farming country of Shandong Province. His exposure of forced abortions and sterilizations during an enforcement campaign for the government’s one-child policy embarrassed local officials.

Over the nearly seven years since, he was either in prison or under house arrest, and his treatment carried the taint of a vendetta.

Rights lawyer Jiang Tianyong, a friend of Chen Guangcheng, said local authorities probably got rid of the surveillance to destroy evidence ahead of an investigation by the central government. After his escape, Chen said that a citizens complaints official told him Beijing would investigate his detention.

“If Beijing wants to go through the motion, it can do so’’ with the absence of evidence, Jiang said. “But if Beijing wants a real investigation, it can still do so because there are plenty of witnesses.’’

Calls to the local town police were unanswered, and employees in the government office at Yinan county, which oversees Dongshigu, said they were not clear about the removal of security.

Five people from Dongshigu and a nearby village corroborated the weekend cleanup and said they are relieved now that the community is free of guards for the first time since 2005.

“I feel much relaxed now,’’ said a villager who also gave only her surname, Liu. “No one is blocking roads and keeping watch on the village.’’

Liu also expressed her puzzlement. “Why didn’t they do it in broad daylight instead of removing the security at night?’’ Liu said.

With the security gone, much remains unsettled in Dongshigu. Chen’s nephew is in police custody on charges of attempted murder after he fought with local officials who stormed into his house looking for Chen Guangcheng after his escape. He has been unable to see the lawyers his family wants to represent him.

Instead, the court has appointed two lawyers from the same law firms that defended Chen Guangcheng in his 2006 trial.

Chen Guangfu said the firms did not provide much defense then. “All they said in court was, ‘no objection,’ ’’ the brother said.

During the 19 months since Chen Guangcheng was released from prison into house arrest, local officials and the people they hired sometimes beat Chen and his wife, roughed up his mother, and harassed their young daughter. Some of the hired toughs came from the village or surrounding communities, getting paid $16 a day to chase away unwanted visitors and torment the Chen family.