Learning a lesson from the recent acid attack on Preeti Rathi at Bandra terminus on May 2, railway authorities are planning to upgrade the CCTV cameras at stations. The CCTV footage played an important role despite its bad quality in catching Rathi’s attacker.u00a0

Zero visibility: The Railway Protection Force officials who monitor CCTV footage at the stations find it difficult to identify offenders with the current crop of cameras. File pic