I live in the first house in a long crescent,
A number of years ago,
The mormans, (same as jehovahs, just more annoying) canvassed our street, and they locked there bikes up to a street pole just outfront,
and proceeded merrily of down the street,
They must have been working extremely hard this particular morning,
because we could here abuse being hurled from 8 houses away,
I decided to be nice and fully service there bicycles for them, (very big of me, I recon, being sunday morning and all,)
So I grabbed my toolbox, and proceeded to remove every single part for a full inspection,
By the time they returned, only the frames were left locked to the pole,
And I was in my garage inspecting all the new parts ,
Suffice to say, they have never returned to our street

Ebay took care of the rest, $$$$