UNP Planned Impeachment Against President Maithripala?

A Colombo media had disclosed  the plan of  the UNP, in case  its’ Prime Minister Ranil Wickremasinghe  is removed from the post by the President.

They have planned to file action in the courts against it and introduce impeachment against  President Maithripala Sirisena for  acting  against the constitution.

President said to have revealed this during the discussion he had with the SLFP members.