Answer :
• First-aid and other medical facilities on board trains in case of medical emergencies .
• Pantry car facility on trains and refreshment rooms at stations.
•Provision of wheel chairs, battery-operated cars for the elderly, disabled.
•Free Wi-Fi services offered at hundreds of railway stations.
Explanation:
1. Washrooms
2. Sleeping and Seating wards
3. hygiene
4. Fire extinguisher for fire prevention
hope it helps