Can my coach tow a trailer? Chris Gunton 28 August 2020 10:40 Updated Yes, as long as the coach plus trailer combination does not exceed 18 metres in length. Related articles Do you need a passenger list? What identification should I bring with me? I have a double decker coach; Can I still travel on Eurotunnel Le Shuttle? How long before the departure time should I arrive? Will my Car / Van / Campervan / Motorhome be too big? Comments 0 comments Please sign in to leave a comment.