Police across Europe conducted raids on Tuesday against ISPs and private individuals to collect evidence. Raids were in connection with several websites, or Warez sites, that enable file sharing of material without proper permission. Four suspects in Sweden were interrogated but later released. Police also visited the ISPs Phomera and PRQ. The raids were first reported on Tuesday by TorrentFreak, a blog that tracks file-sharing issues. At least 20 other cases related to file sharing are under investigation in Sweden.”]