Sources confirm that all gates of the Delhi High Court do not have CCTV. This security lapse was highlighted in May this year when a bomb exploded in a parking lot near the same court.
The recent Mumbai blast faced the same issue of faulty CCTV cameras with blur and unclear video records. Following this terror attack that rocked the tinsel town, the Maharashtra Govt said CCTVs would be installed in the city within the next few days. The government had plans to install 5,000 cameras in a phased manner.
In fact, the recent Delhi blast on May 25 this year appears to be a trailer of today's major blast near Delhi High Court. But, the common flaw in all these terror attacks is lack of CCTV cameras.