Lucknow Nagar Nigam — Unauthorised parking in front of the gate

Address: 631/46, Deepak Nagar, Patel Nagar, indira Nagar, Lucknow, 226016

Hello Sir,
I am facing an issue related to the car parked in front of my gate. My front neighbour park there 2 cars in front of the gate due to which we face the constant issue of keeping and taking out my car from my porch. We have asked several times not to park in front of the gate but they argue and say it is their boundary where they are parking. My front neighbour has a parking space inside the house yet they park in front of the gate.
Please I humbly request you to take the same serious action against it.