Director Kabir Khan forgot to research that a single IR Blue Rake train doesn't cross the Atari - Wagah Border to go towards Lahore. Yeh Bollywood walo ko IR ke baare main utni hi buddhi hain jitni Indian Electronic Media walo ko. Mr. Khan may have thought that these details don't matter since many people will go to the hall to see Salman Khan rather than just a WDM hauled train shot of 2 Mins ;-)p