We will always try to do all coach allocations based off room allocations, attempting to make sure that at least 1 person from your room is on the coach with you. However, it is not always possible if people have selected different pickup points and times. In some cases, coaches are organised by your committee.
Once coaches have been organised, changes cannot be made due to the port of Dover requiring accurate coach lists so that they can check people through border control. Wasteland Reps will make sure that you get on the correct coach prior to your departure. If you do board a different coach to the one assigned to you, you may be stopped at Dover and not allowed to continue the journey.