I cannot say we have excellent public announcement system in our railway stations (India) but it's fair and good to go type thing....People can hear the announcement if they pay careful attention as they make announcement in English ,Hindi ,and Bengali as I stay in West Bengal India so it's fair like I'll rate 2/5 there is also a digital display board so passengers can check the info this is how it's working here in India ......Therefore....
Public transportation is convenient, cost-effective and environmentally friendly, and transit systems are designed and patrolled to keep riders safe.