Mumbai Police registered a case against Shiv Sena (UBT) MLA Aaditya Thackeray and a few others on Saturday for allegedly ‘inaugurating’ a part of a bridge in Lower Parel area of the city without the civic body’s permission, an official said. Thackeray, a former Maharashtra minister, claimed that the construction of the bridge was completed two weeks ago but it was not opened to the public as Maharashtra Chief Minister Eknath Shinde had no time to inaugurate it. A First Information Report (FIR) was registered against Thackeray based on a complaint lodged by a Brihanmumbai Municipal Corporation (BMC) official.