By Shamindra Ferdinando in The Island, Jan 19, 2023Rebel SLPP MP Gevindu Cumaratunga said that President Ranil Wickremesinghe should seek a fresh mandate if he intended to fully implement the 13th Amendment to the Constitution. UNP leader Wickremesinghe couldn’t under any circumstances go ahead with his plans at the moment, the rebel SLPP National List lawmaker said. “The President shouldn’t forget that his responsibility is to complete the remainder of Gotabaya Rajapaksa’s five-year term,” the…