Live now to the bbc� s Charlie Rose in dover. There are obviously fears now that more migrants might try and make that perilous journey. If you are wondering why these small boat crossings have started again, just take a look at the scene behind me. The water might be very cold, 78, but it me. The water might be very cold, 7 8, but it is the conditions, that is the crucial thing. The water is almost completely calm and the channel is very, very clear and that is why 182 channel is very, very clear and that is why182 migrants were rescued by the french authorities over the weekend, they say. That is in addition to that small boat which got into difficulty when it left the french coast. It was carrying, we are told, around 70 migrants, some of whom were children and shortly after it left the beach, just to the west of calais, it started taking on