In 2010 in response to Chunyun (increase in traffic movements due to Chinese New Year), which has caused various problems with tickets prices (due to resale by speculative traders), a system similar to blogs-related real-name identification system was introduced on nine railroad stations. It requires the transport companies to demand far-travelers to provide a real name for their tickets. Several critics and media have raised concerns about its possible privacy violations and freedom of movement rights restrictions risks.