The articles today are a bit of a rehash of old news. The 22 were actually arrested last December, one of them is finally going to appear in court. This is why the story has been re-gurgitated. The others have either been cleared or are on bail.
http://www.teletext.co.uk/news/regio...n+charged.aspx
I believe the majority of the people arrested are no longer employed by the handler concerned. Also most of them were on the same shift