The Delhi Police have detained a man after receiving a complaint that he had written slogans supporting Pakistan on the wall of his flat in Rohini, officials announced on Sunday.A senior police official explained, We received information from locals that a man living in the Avantika C-Block area of Rohini had written slogans supporting Pakistan on a wall of his flat.Preliminary investigationThe initial investigation indicates that the man is not mentally stable and lives alone in the flat. The officer noted that the Delhi Police are probing any potential connections the detainee may have with Pakistan or any associated groups. In an effort to gather more information, the police have reached out to the mans family members.Seizure of evidenceAll objectionable posters and banners found in the mans flat have been seized by the authorities. Notably, videos have surfaced on social media showing locals purportedly displaying the posters put up on the wall of the flat. The investigation is ongoing as the police work to uncover further details about the incident and the mans background.