Though ER trains are in a far better position from cleanliness ans hospitality point of view in normal time (As per my experience), I have concern over the following issues in covid situation:
1. Frequent cleaning of toilets and coaches.
2. Spraying disinfectant during journey time.
3. Availability of packaged ready to eat and their selling time, price etc.
4....
more... Filling of water in Dhanbad, Kanpur.
If anyone can throw some light, shall be obliged.