BJP MP Narayan Rane criticised Shiv Sena (UBT) chief Uddhav Thackeray over the party's announcement about contesting local bodies elections solo, saying the latter's strength had diminished. "In two and a half years, Uddhav has lost what was achieved under Balasaheb in 46 years," Rane said. On Saturday, Sanjay Raut announced that Sena(UBT) will go solo in local body polls.