eleven o'clock
You are to leave here first . Make the best of your way to Mile End Gate , where an old inn stands in the middle of the road . Go to the corner of the turning opposite this , at the south side of the road . At eleven o'clock a four-wheeler will drive up , with Plummer and one of his men in it . The man is one who knows all the geography of Channel Marsh , and he also knows exactly where to find the boat I used to-day . You will drive to a little way beyond Bow Bridge , and then Plummer 's man will lead you to the boat . You had better scull and leave the others to look out .