....................I'm surprised that a lot more places arent being raided given the number of detailed reviews on sites like this.
Your implicit assumption that all raids are reported in the press is wrong. Many aren't, for operational reasons. For instance:
to protect the girls
to avoid alerting other crims still at large
where further related court cases are due
where a decision is taken to deport the crims to their home country and let any prosecutions happen there
Also you have to understand that a lot of local newspapers no longer employ court reporters so a lot of trials (of all types) never get reported. They just send someone along for the really juicy cases. There's no budget to pay for proper court reporting, and to be brutally honest, most of the public don't care