Motorists with vehicles registered in Karnataka took off their number plates while driving through or entering Tamil Nadu during the Cauvery riots. A company executive based here was caught up in Coimbatore in Tamil Nadu during the violence in both states and spent a night in a hotel in the city to escape mobs targeting vehicles with Karnataka (KA) number plates. Watch video to know more.br br Subscribe to OneIndia News Channel for latest updates on movies and related videos.