The Reynaud Cauvin Yvose SHORELINE booms provide boom continuity between water and land in order to stop the oil from spreading along the waterline. It is used on beaches with low waves and in areas where the water level rises and falls (tides) or where the depth is insufficient to deploy a standard boom. The Reynaud Cauvin Yvose SHORELINE boom comprises an upper air chamber and 1 or 2 water chambers which act as ballast when the boom is floating.