Putting an end to speculation over its participation in the BJP-led government in Maharashtra, Shiv Sena on Monday (November 11) decided to sit in the Opposition, a day after serving an ultimatum to BJP to come clear within two days on taking NCP support for survival of its minority dispensation. The sudden move came on a day when NCP chief Sharad Pawar reiterated his party's decision to extend outside support to the Devendra Fadnavis government during the crucial trust vote on November 12.