The police sealed two offices of the proscribed Popular Front of India (PFI) in Wayanad on Friday.
The district office of the organisation on Buffalo Street at Mananthavady and a local office at Rippon near Meppadi were sealed by the police after a search, District Police Chief R. Aravind said.
The police had recovered four swords from a tyre shop owned by Salim, a local leader of the organisation, near the district office of the PFI on Tuesday. Though a PFI activist was arrested in connection with the incident, Salim was still absconding.
