They have worked to an extent keeping some of the lava away but some of them have been breached and that has led to a few of these homes being destroyed. We other thing you may be concerned about is this could be causing some kind of travel disruption. As far as we know that is not the case. There are no reports of any delays. Some news were getting from the red sea, if you go to the Bbc News Website we have a alive page up and running at the moment and that is that the Maritime Trade operations, the uk Maritime Trade operations, the uk Maritime Trade operations, the uk Maritime TradeOperations Organisation is reporting that a vessel has been, a boat has been hit from above by a missile. This happened near yemens southern coast, right down on the port near aden, what is unclear right now is who is behind that strike but there has been this incident and the