Right after the Telangana Bill was passed in today's Lok Sabha session, suspended Congress MP from Vijaywada, L Rajagopal, who was standing in the well of the house, took out a canister of pepper spray and sprayed it all around the house, leading to the adjournment of the house.br br Four MPs were taken away in an ambulance for immediate medical attention following the pepper spray attack. It is not known why this has happened. Among the injured are the pepper spray wielder, L Rajagopal himself.