Some barriers separating the civil service from the public were erected post-9/11 to secure highly public and symbolic structures like the Parliament buildings. However, the practice has spread to most federal government departments and is being copied by more provincial and local governments. Gregg Easterbrook of The Atlantic points out that: “Ostensibly such measures are to keep terrorists out; the primary impact is to keep average people out so lawmakers and officials can interact exclusively with lobbyists, publicists, and donors.” He partly attributes rising popular anger about politics to the growing separation of the public service from ordinary people.