Pro-choice activists followed Google employees on their way to work this week to call attention to a little-known problem with search results

Karin Roland, chief campaigns officer for UltraViolet, said her organization has been in talks with Google for four years trying to get ads for what she calls “fake clinics” removed from Google search results and Google Maps.

“Women are seeking medical information, and Google is sending them to clinics that not only don’t actually provide what they claim to — but are actively trying to trick and mislead women,” Roland said.