столкнуться с препятствием(Ms. Palacios, 28, hit another roadblock in an Atlanta courtroom on Wednesday, when a Superior Court judge agreed with Mr. Kemp that she was ineligible to appear on the November ballot as the Democratic candidate in the 29th District.Mira_G)
ставить палки в колеса(the attempt by power companies to crush rooftop solar energy by throwing up roadblocks to make it harder for homeowners to install these ART Vancouver)