I would approach my local neta to demand that he take the issue to the highest ecahelon of power! The CM Kumarswamy! Praise be unto him and his holy cow.
The neta would of course ignore me and demand an massive bribe. I would then threathan the neta with going to the press and expose his corruption. He would then give in and go the next highest power! This beauracrat too would deamnd a bribe and once more I would have to thrathan him with the press, though it is likely that this neta would have goonda's and I would be a bit roughed up. At any rate it would undobtly reach the ear of HDK.
HDK would bluster, and make a number of threaths and promises. Months would pass and still nothing would be done. There would be a great deal of noise made about it yet it would be ignored and the rocket attacks would continue unabated.
Eventually a group of irate citizens would group together and begin rioting the police and CM will flee in terror as the mobs burn the city to the ground. Eventually the mob would realize thats not helping and would go to the source of the rocket attacks. Then the mobs will sack, loot, rape and pillage Hydreabad and kill the Hydrebadis for firiing rockets into Bangalore and stealing our jobs. All hail the power of the citizenery!
A few decades later Parliment and Supreme Leader Rahul Ghandi will pass a law banning rockets. And all will be well after apolgies are made by the PM to the Hydrebadis for our actions. All hail the glorious and desecive Indian beaurcracy!