You are driving your truck and the AdBlue tank is empty . You are allowed to continue your journey ?
No, definitely not
Yes, but I am not allowed to drive faster than 50 km / h
Yes, nothing can happen to the engine, but the exhaust gases are no longer cleaned of nitrogen oxides
Yes , but I observe the information in the operating instructions . There are vehicles , which can only be started a certain number of times in such a case