Pran Nok landing sank at about 7.15 a.m. of Wednesday June 14, 1995. Thirty people died and many injured, most of them school children, drowned when they became trapped under the submerged roof of a boat landing which sank under the weight of rush-hour commuters trying to catch an express boat on the Chao Phraya River.Photo by Surapol Promsaka Na Sakol Nakorn Published caption : A photo of the Pran Nok landing sinking in 1995. Twenty-nine people died and many were injured in the tragedy. SURAPOL PROMSAKA NA SAKOLNAKORN