article_snippet.sent: Over 200 officers from North Wales, Merseyside, Cheshire and Manchester were used .
article_snippet.sent: North Wales Police also worked with North Wales Fire and Rescue Service, Gwynedd Social Services and Gwynedd Council's CCTV .
article_snippet.sent: The harm to the general public and to the community of north Wales and Caernarfon in this case is incalculable.'
article_snippet.sent: North Wales Police said: 'The communities of North West Wales are a safer place in which to live, visit, work and socialise today after the successful conclusion of a five-year investigation by North Wales Police. '