The CBI has arrested a Deputy Chief Engineer of Northern Railway posted in Lucknow for allegedly taking a bribe of Rs 50,000 for clearing pending bills of a contractor, officials said Friday.Arun Kumar Mittal, Deputy Chief Engineer (Construction), Northern Railway allegedly demanded the bribe from the contractor for passing the bills of his firm engaged in project work at Charbagh, Lucknow, they said.The agency arrested Mittal in a trap operation while allegedly accepting the bribe, they said.
