The Maharashtra Navnirman Sena on Wednesday displayed banners in Mumbai hinting at an aggressive protest if the Supreme Court 'deadline' for putting up signboards of shops and hotels in Marathi (Devnagari script) is not adhered to.

The MNS has put up billboards in suburban Chembur, stating that the Supreme Court has given a deadline of November 25 to display names of shops and hotels in Marathi (Devanagari script).