Ahmednagar superintendent of police Saurabh Tripathi today met Anna Hazare at Ralegan Siddhi and reviewed the security following a threat letter received by the social activist.
Hazare had received a letter yesterday which warned him against opposing the land acquisition bill, according to his aides.
Tripathi reviewed the security arrangements at Yadav Baba temple in the village (where Hazare lives) and the surrounding area.