Get latest articles and stories on India at LatestLY. Stepping up the investigation into the rumours of the alleged 'attack' on the Bihar migrant labourers in Tamil Nadu, the police of both states have swung into action with the Bihar Police issuing the preservation notice to social media platforms while the Tamil Nadu Police is conducting the reach out programmes to the labourers to allay their fears. India News | Migrant Workers: Bihar Police Seeks Help from YouTube, Facebook for Probe.