President Maithripala Sirisena and Prime Minister Ranil Wickremesinghe today jointly switched on the illumination system to mark the second day of the 56th annual Lake House ‘Mihintale Poson Aloka Pooja.’ Chief Incumbent of Mihintale Raja Maha Vihara, Ven. Walawahengunawawe Dhammarathana Nayaka Thera is seen in the photograph