The group itself puts it best here [2]:
> "The SFMTA is glacially slow to install pedestrian and bicyclist safety infrastructure, yet was able to remove our simple safety improvements within a week," the group said in a statement sent to SFist. "We call on SFMTA to immediately replace these pedestrian safety improvements with protection at or above the level installed by SFMTrA."
Everyone who walks or bikes in SF can atest to the truth of this statement firsthand. Progress _is_ being made, but it's frustratingly slow.
[1] http://www.sfmtra.org/blog/2016/10/26/the-sfmta-removed-safe...
[2] http://sfist.com/2016/10/19/sfmta_says_street_safety_improve...