<h1>Protests over migrant's death block rail and highway, demanding arrests and safety assurances for migrant workers.</h1> Protests in Murshidabad over a migrant worker's death led to prolonged blockades of a major railway line and NH 12, causing transport disruption and injuries including to journalists; protesters demanded arrests and safety assurances, while officials negotiated to restore movement and pledged a thorough criminal investigation and increased security as inquiries continued.