Help! Am sure some savvy london mummies have the perfect way of transporting toddlers on the tube in stations without lifts .... I ll be picking up dd (12 months) from nursery and transporting her home on tube. What's the answer? Super lightweight maclaren? A backpack?i want to be able to chat to her on the way tho so wondering about front facing lightweight buggies?? Or should I just buy a car and have done with it (I know that's the answer but I don't want one yet)