Erosion prevention

A cell assembly for an erosion prevention system, the cell assembly having opposed upper and lower faces, opposed first and second end faces and opposed first and second side faces;

• wherein the cell assembly comprises a plurality of cells for containment of rock pieces, each cell having a bottom, first and second opposed upstanding sides, first and second opposed upstanding ends and a top each formed from chain-link wire mesh;
• wherein a continuous length of chain-link wire mesh wraps around and defines the opposed upper and lower faces and the opposed end faces of the cell assembly, the continuous length of wire mesh being a single continuous sheet of chain-link wire mesh having a first end and a second end overlapped and fastened together to form an overlapping join positioned on the upper, first end and/or second end face of the cell assembly,
• and wherein the continuous length of chain-link wire mesh extends beyond at least one side face of the cell assembly, thereby being configured to overlap at least a portion of a lower face, an upper face, a first end face and a second end face of a corresponding second cell assembly when the cell assembly is positioned adjacent to said second cell assembly.