This is rare protest footage of a procession held in Jeddah, Saudi arabia, with protestors chanting Allahuakbar and other islamic invocations over the government's corruption generally and general handling of the 2011 Feburary Jeddah floods. From an arabic website, this video was described as being footage of not just anger about these floods specifically, but more generally government malfeasance.

This is VERY VERY rare in saudi arabia, and seldom do people protest against the government in any way shape or form. It is also said to be driven in part by what has happened in Tunisia and Egypt.