This shorts video show you tram 219 the tram that drivers hate to drive at the Nottingham express transit tram network in Nottingham England.
The tram is fitted with a speed sensor and if you go over by 4kph the brakes automatically come on ,but that not the rest why driver hate it,it’s because the sensor is not  calibrated correctly and sometimes the brakes will come on and stop the tram even if the driver is doing the correct speed.
Also every 30sec you have to remember to move your thumb off the sensor on the DBC (drive brake control) to let the tram know your still awake.
All this has to be dun when the driver is Concentrating on driving and Paying attention to the surroundings.
At the moment 219 is the test tram before it gets rolled out to the Entire fleet.
![](https://i.ytimg.com/vi/iJFn6u0J4-g/maxresdefault.jpg)