Israeli forces have sprayed Palestinian homes in the village of Nabi Saleh with raw sewage as a punishment for organising weekly protests against the Apartheid Wall built on occupied West Bank land. Human rights watchdog B'Tselem published a video showing Israel's armoured tanker trucks fitted with "water cannons" which spray the foul fluid at Palestinian protesters.B'Tselem said in a statement that the Israeli forces also targeted all the houses of the village with the sewage. The powerful jet broke windows and caused a great deal of damage in the houses, said the Israeli organisation. "It also causes environmental damage," it pointed out. The non-lethal weapon has been added to the Israelis' armoury for crowd control, said B'Tselem, even though the video shows clearly that it is also used against Palestinian-owned property.The Israeli military has been looking for an alternative to tear gas canisters for crowd control, claiming that the Palestinians now know how to cope with the gas and its effects.