Police have registered a case against Hemant Rasane, the Bharatiya Janata Party (BJP) candidate for Kasba Assembly seat bypoll in Maharashtra's Pune district, for allegedly violating the model code of conduct, an official said on Monday.

Bypolls to Kasba and Chinchwad Assembly seats, necessitated due to the death of their respective BJP MLAs Mukta Tilak and Laxman Jagtap, were held on Sunday. Rasane, who cast his vote at Nutan Marathi Vidyalaya in Kasba area of Pune city, was seen sporting a neckwear bearing his party symbol at the polling station.