article_snippet.sent: A boy was held in Blackburn after police examined a number of electronic devices and raided a house in the town on Thursday.
article_snippet.sent: Girl was arrested after police raided a house in Longsight, Manchester, on Friday as part of the same investigation.
article_snippet.sent: Girl was arrested after police raided a house on this quiet, residential street in Longsight, Manchester (above)
highlights_snippet.sent: Boy, 14, and girl, 16, arrested after police raids on Thursday and Friday .
  
highlights_snippet.sent: Girl was arrested in Longsight, Manchester, and boy was held in Blackburn .