Cyclists and pedestrians have taken direct action against new 'advertising pillars' that have appeared on pavements (think bus shelters without the useful bit).
"
Pillars do not offer “info” of sufficient quality or size to be useful
Pillars block the natural flow of pedestrians on the city’s busiest sidewalks
Trees and bike racks were cut at the company’s whim - many more than previously stated, including some with bikes still attached
"
cARTograph#729: "You Are Here" by Martinho, on Flickr