A Jetty Road Works Puzzle for You
  jg62430

Witnessed today during the Jetty Road track relay. What is going on? It took me a minute or two for me to work out what was going on.

http://tdu.to/2017-05-22_Jetty_Rd_Puzzle__AJC.JPG http://tdu.to/2017-05-22_Jetty_Rd_Puzzle__AJC.JPG

Alex C - with an eye for detail

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