Deputy commissioner Hazaribagh Sunil Kumar enquired about the functioning and capacity of loknayak Jaiprakash Central Jail, Hazaribagh in a meeting in which jail superintendant and officers of district police were present. Jail superintendant gave a detailed account of the internal and external security arrangements of JP Central Jail. He said that this jail besides other security arrangements we have got jammer, X-ray machine for baggage screening, CCTV facility, body screening machine etc.