Recently, I have noticed that police in many countries are using drones to conduct aerial "duty", taking photos of illegal vehicles and, of course, installing loudspeakers to notify illegal drivers remotely. Of course, there is one technology that has to be mentioned, and that is the tethered device, which is the source of power for this air enforcer. Cirrutitan is the most cost-effective tear-down device as it supports MMC's most widely used UAVs.
The systems not only are powered over the tether, but contain an internal battery to ensure the UAV can land in the case of any power disruption.
Data is transmitted over the tether.  No RF signals means your video and data is safe from being jammed or stolen, making Hoverfly a secure, made-in-the-USA system ideal for sensitive operations.

You sir are advocating criminal behaviour as per the law of India. Kindly desist

But this severely limits the flight distance