Bhubaneswar, Sep 30 (UNI) The Comptroller and Auditor General of India (CAG) has flagged large-scale irregularities in the sale, mutation, conversion and utilisation of land falling within the Balukhand-Konark Wildlife Sanctuary (BKWLS) and eco-sensitive zones (ESZs) of Odisha, saying such violations defeated the statutory objective of protecting wildlife and the biological integrity of protected areas.