My brother is making this journey soon and has already purchased a ticket that gives him any permitted routing with the maltese cross on it. Online itineraries tell him to, upon arriving at Waterloo, to walk to Waterloo East and then get a train to London Bridge, and finally third train to New Cross Gate. I was wondering whether he would also be allowed to get on the Jubilee Line at Waterloo until Canada Water, and then take the Overground to New Cross Gate. I'm not sure whether it would actually be any quicker, but I simply can't work out if its valid or not. I am pretty sure he would be allowed to take the Jubilee line to London Bridge though.
Thanks!
Thanks!
