Political parties across the spectrum on Saturday slammed Raj Thackeray for his threat to brand Biharis as 'infiltrators' and force them out of Maharashtra with some demanding that the MNS chief be booked for sedition.

MNS chief Raj Thackeray on Friday threatened to brand Biharis as 'infiltrators' and force them out of Maharashtra if authorities in Bihar take legal action against Mumbai policemen who picked up a tee