The Clue Action on a crowded Virar fast, often
The Answer SHOVE
The clue mentions "Action on a crowded Virar fast," which suggests a situation where people are pushing or jostling in a busy area. "Shove" is a word that means to push someone or something with force. In crowded places like the Virar fast trains in Mumbai, people often have to shove to make their way through. Therefore, "shove" fits perfectly as it describes the action that happens in such crowded conditions.