It’s a Mystery…
Click to expand
[UPDATE: It’s no longer an mystery – it’s all about mosquito abatement, per Bill in the Comments section. So cyclists drop a pill or whatever they drop and then leave a colored mark to show the job was done.
As they say, Mors Ab Alto (Death From Above). Thanks Bill!]
Tags: 2010, 2011, abatement, bay area, bicycle, bikes, Blue, california, courier, craigslist, Craigslist for service, cyclists, Death From Above:, dpw, drain, gig, green, IPM, mac, moquitobikers, Mors Ab Alto, mosquito, Mosquito Abatement Courier, Mosquito SF, mosquitoes, MosquitoSF.com, orange, paint, Pestec, Pestec IPM providers, providers, resident, San Francisco, sidewalk, team, yellow