It doesn't take all too much to get a jam going. But still it puts pressure on the person who's in charge for the day. This time it was Dimitris' turn as the flyer invited everyone to come ring the bell in Asten-Heusden. You probably didn't know this but there are two places in NL they make bells at, Aarle-Rixtel, and Asten Heusden. They go worldwide so maybe even the bells in your church come from Asten or Ale. To make Dimitris' dirt jam a bit different he made a construction to place a bell in the middle of a double jump.