Driving on a moped in The Netherlands can be a challenge, especially if you are confonted with a forest of traffic signs. But I hope I can make it simpler for you by these rules:

YOU ARE NOT ALLOWED TO DRIVE ON ROADS INDICATED WITH THE FOLLOWING SIGNS
YOU MUST DRIVE ON ROADS/PATHWAYS INDICATED WITH THE FOLLOWING SIGNS
THE FOLLOWING SIGN INDICATES THAT YOU ARE CROSSING A CITY LIMIT AND YOU WILL/MAY SEE ONE OF THE THREE SIGNS AS SHOWN ABOVE