Members of a right-wing group allegedly vandalised the office of Pakistan International Airlines on Thursday near Barakhamba Road here.

The incident took place around noon following which police were informed and a team was rushed to the spot, said a police official.

DCP (New Delhi) Jatin Narwal confirmed the development and said that appropriate action will follow.

Preliminary investigation suggests that the accused are associates of the person who had called up the police last year regarding "beef" being served at Kerala House here, an official said.