We see the orange groves being waterlogged and the farmers diverting the water in the irrigation channels, this is all controlled by the Water Judges.Every Thursday at midday The Tribunal de Aqua (Water Tribunal) meet in Valencia. This was set up by Jaime I to regulate the distribution of the River Turia's water for irrigation. The irrigation system itself was designed and built by the Moors. The judges are eight ordinary workers who each represent a different irrigation network. It's their job to sort out the inevitable problems and conflicts between users. They are elected for two year terms of office, wear traditional smocks and hand down their sentences orally in the Valencian language. There is no right of appeal. The speed of this particular justice system and its longevity have made it world-famous.