Voting underway in assembly bypolls in four states, moderate turnout recorded till noon

Bypolls took place across Punjab, West Bengal, Gujarat, and Kerala. Voting started at 7 am. Moderate turnout was seen in the initial hours. Tension arose in West Bengal over alleged polling agent removal. Candidates expressed confidence in Kerala. Gujarat's Visavadar and Kadi also saw voting. Punjab's Ludhiana West witnessed polling with appeals from key figures.