In the 1970s, our party allowed Bal Thackeray to expand in Mumbai and Thane. In 1995, we lost power to them. In the post-Bal Thackeray scenario, there will be a vertical split in the Shiv Sena and Raj Thackeray will be become a mega power in the state. As we have retained power in the state, the government must concentrate on checking Raj's growth.