Replying to the debate in the state Assembly on grants for Home, Prohibition and Excise Department held by her, she said 1,178 cases had been filed and 2,034 people arrested since her government came to power in May 2011.
"So far, 3,070 acres of land and 14,77,424 sq ft of housing plots (which were grabbed) worth Rs 1,156 crore have been retrieved and returned to the rightful owners," she said.
This showed her government's resolve to act on this issue, she said referring to the recent arrest of DMDK MLA Arun Subramaniam (Tiruthani) on similar charges.
Detailing on the state law and order situation, the Chief Minister ruled out any communal flare-up in Coimbatore belt while responding to M Arumugam (CPI) who made some remarks in this context.
The Coimbatore district administration with the help of police was taking action on "small differences" between two communities and frequent meetings were being held between the two to ensure social and communal harmony in view of simmering tension, she said.