MUMBAI, Nov. 22 -- Tension between Mahayuti allies, the Shiv Sena and BJP, spilt over in Thane on Thursday, when a scuffle broke out between a BJP local leader and Sena workers. The scuffle took place, ironically, just after the two parties called a truce when poaching each other's leaders and party workers turned ugly this week. On Thursday, Naupada police registered a non-cognisable offence after former BJP corporator, Narayan Pawar, allegedly roughed up Sena functionaries. Trouble broke out when Sena workers publicly celebrated concessions announced by the state government on Tuesday, for houses constructed under the Basic Services for Urban Poor (BSUP) scheme in Thane. Since the concessions were announced by the state urban development department, headed by deputy chief minister Eknath Shinde, who is also the Sena chief, party workers were in a jubilant mood. But the BJP too allegedly tried to take credit....