#1. "RE: shark stick questions" In response to Reply # 0
Hi:
Do a forum search on "shark stick" or "sharky stick". There have been many good posts describing how to make one. Here are some basic ideas:
1. Cut a length of electrical conduit (1 1/4" or so diameter). Put a bolt through one end to hook on to signs.
2. Get an extensible painters pole. Using a 3" metal "T" brace, wire and epoxy a box cutter to the end.
For a bike? I wonder if a length of heavy duty chain would allow you to whap a sign down. Or, make an extensible shark stick and cut it down to a manageable size. You could use pipe clamps to attach a tube of some sort (PVC?) vertically to the frame, then slide the shark stick into the tube.
#3. "RE: shark stick questions" In response to Reply # 0
There's a user named "art time" who removes these signs while on his bike. He posted a few messages in the Minnesota forum. Here's one message where he described his technique: http://www.causs.org/htdocs/dcforum/DCForumID25/25.html
You can find his other messages by using the search function of this site and searching for "art time".