While sailing into Weymouth today a motor yacht came up from behind me on my starboard side, he was on a similar heading to me put our paths were merging. He was under motor power, I was under sail so I had priority. He will change course or speed in a minute or two…. Has he seen me?…. errr, we are going to collide so I started shouting across to him, a man and woman on deck were busy looking down, they looked up…. and just looked, did not change course… OK I was getting frantic now, pointing at my sails shouting “I have priority” finally they reacted and steered Starboard, they matched my speed and course and were about 10 meters from me – far too close. They seemed happy with that, I wasn’t. I shouted across and pointed in the direction I needed to go, finally they slowed and passed astern of me.