electronics displays on platforms
The location of bogies is helpful in location passengers at the right place before the train arrives.
The mail problem comes after the displays have been put in maintaining them in working order. So it should be a total contract with some agency to put and maintain them.
The frequent change of platform is also a nuisance at some stations like Ludhiana which creates a commotion at platforms.
Even important trains like Shatabdi are kept waiting at the outskirts waiting for clearance for coming at the platforms. This is a regular affair at Ludhiana station whenever we have traveled. more