Mumbai, Jan. 23 -- An internal investigation by Western Railways (WR) into complaints of stale bread and butter being served on the Mumbai- Ahmedabad Shatabdi Express on January 7, found that the bread was "unsafe" and contained fungus, while the butter was fine but was served without proper packaging. The Indian Railway Catering Tourism Corporation (IRCTC), which is responsible for catering on Shatabdi Express, has fined the contractor ~2 lakh as penalty and will terminate the contract....