We're going to London next month for the very first time with a very excited child who can't wait to go on the tube as she loves trains 
We're planning on using our phones to pay. So am I right in thinking over the course of a day we can travel for as long as we want on the tubes for the price of the daily cap? Just each tap in and tap out can't go over the maximum journey time otherwise well be charged twice?
We're planning on using our phones to pay. So am I right in thinking over the course of a day we can travel for as long as we want on the tubes for the price of the daily cap? Just each tap in and tap out can't go over the maximum journey time otherwise well be charged twice?