Police have registered a case against a woman office-bearer of Uddhav Thackeray-led Shiv Sena for allegedly using derogatory language against Maharashtra Chief Minister Eknath Shinde, who heads another faction of the party, an official said on Thursday.

The case was registered against Kavita Gavand, a functionary of Thackeray-led Sena at Dombivli in Thane district, he said.