Leave Poperinghe at 6:18 am, arrive @ Boulogne 1:30. Boat (Victoria) does not leave until 4 PM. Go into Boulogne & have dinner. Back to boat and arrive at Folkestone 5:45.
Train for London leaves @ 6 PM arrive London @ 8:10 PM. Catch train for Stafford @ 8:50, arr Stafford @ 12 midnight.