Palestine Today reports that Hamas security forces have been active today in the vicinity of the Rafah tunnels - and even filling some of them in.
Sources say that Hamas wants to limit the kinds of items allowed in, and to increase "quality control" of smuggled items. The main purpose seems to be for Hamas to ensure that all goods that are smuggled in are taxed properly, as they are putting fences up around the tunnel areas so they can inspect the contents of all trucks exiting the area.