The Duplo we have given to our youngest at Christmas. It is his third Duplo train on which he was very happy. What is unfortunately noticed immediately after installing the batteries, the mechanism is noticeably louder than the older Duplo trains and LEGO has, despite the steep price, probably saved the automatic stop. Until now it was so, the Duplo train has driven onto an obstacle, a sensor has detected in the front axle and the stop the engine immediately. Now the engine tortures continue until sometime the timer off or give the batteries after.
