The Tema Metropolitan Director of the National Disaster Management Organization (NADMO) has warned Tema residents against building in flood-prone areas which have always caused flooding in some parts of the Metropolis. Mr. Ebenezer Cudjoe indicated that it was becoming difficult to control flooding within the metropolis due to the attitude of some persons who continue to build in unauthorized places, blocking natural paths of flash floods during rainfall. He made this observation on Wednesday in an interview with the Ghana News Agency (GNA) at the Tema Metro office of NADMO as part of efforts by the GNA to sensitize the public ahead of the rains this year.