Meanwhile, the officials have identified more than 400 houses near Chitlapakkam lake, of which recently they evicted at least 53 encroachments. “These 53 houses have occupied at least 2.7 acres of space which has been cleared now. Currently, the eviction process is at a slow pace due to local body elections as we would need more police protection. But, we continue to clear smaller encroachments and remove the construction materials,” said another WRD official.