Amir Khan was arrested on charges of committing a criminal offence by wearing the police uniform and occupying the chair of an SI while the constable who helped him do this has been transferred and an inquiry ordered against him, ADGP (Law and Order) Ram Singh Meena said.
Khan's friend Shehzad, who clicked the photograph, too has been arrested, Meena said.
The incident took place at Lal Tappar police post under Doiwala police station recently, he said.
Constable Lalit Joshi, in whose presence all this happened at the police post, has been transferred and an inquiry ordered against him.