India, Nov. 2 -- The Delhi Police Special Cell on Sunday said they have arrested three men for allegedly writing pro-Khalistan graffiti at Jahangirpuri and Shastri Nagar metro stations last week. The graffiti also carried threats against Punjabi singer Diljit Dosanjh amid his Aura India tour, police said.

The accused have been identified as Sumeet alias Raftar, Sumit Kumar alias Kaka and Gurpreet. The graffiti, which expressed support for the banned separatist organisation Sikhs for Justice (SFJ) and the demand for Khalistan, was found at the two stations on October 29 and 30, respectively.

According to officers, the graffiti was discovered on the floor near Gate 1 of Jahangirpuri metro station on October 29. A day later, similar writin...