Designing dustbins in railway coaches
1. Provide passengers with empty paper bags to collect all the trash in those bags and penalise for throwing the trash inside the compartments.
2. Design dustbins in each bay/ compartment so that people can simply dispose off the trash conveniently from their seats/ locations. The designers can consider providing trash collection points alongside the windows, which gets sucked into a large container beneath the coach (something similar to vaccumm operated toilets in airlines or in the toilets of new coaches which do not drop the discharge on to tracks ). This suggestion is based on the observations made during travel, as most passengers are lazy and try to dispose off the trash by throwing it out of the window or just dropping it below the seat. more