New Delhi, Dec 29 (ANI): Union Home Minister Rajnath Singh condemned the low intensity blast that took place in Bengaluru last night. Singh asked state authorities to install closed circuit television (CCTV) cameras in the entire city in the wake of the blast. Singh held a high level meeting with top officials of intelligence agencies to review security measures following the low intensity explosion in the high-tech capital. Earlier, the state chief minister Siddaramaiah also held a meeting with top brass of police and intelligence.