2. The essential facts, leading to the filing of this instant Criminal
Revisional application, are as under: –
a. The CBI/SPE/ACB/Kolkata registered an F.I.R., being No. RC
01020A000813 of 2013 on 30.03.2013 on the basis of source
information alleging therein that Abhijit Gupta, the then Section
Engineer, S. E. Rly, Kharagpur and others have given undue favour
to the accused Private Firms M/S Efftronics Systems Pvt. Ltd, M/S
Aster Electrosoft Pvt. Ltd and M/S Ambitious Enterprises, by
allowing these firms to install Electronic Train Indicator Boards
(ETIBs) in 3 Railway Stations, namely Chengail, Birshipur and
Kulgachia.
