I've had a wander around the Addenbrooke's campus again this lunchtime, counting bikes that were not in what I would call bike spaces.
ie not in a proper bike space, attached to a proper bike support.

so, all the ones attached to railings, trees, bike shed legs etc.

I've added the numbers to the last few times I've done this, back in 2011 & 2007

July 2014 Total bikes not in racks = 530
Oct 2011 Total was 526
Jun 2007 Total was 399
Mar 2007 Total was 289

I'll see if I can attach my map & numbers to this thread

Richard