"The police can't solve crime, prevent crime and keep communities safe single-handedly; it's a partnership and social media are a fantastic platform for us to engage directly with the community, to seek their help and support their needs in a way that's far-reaching and immediate."
Mr Fraser said although it was still in its infancy for New Zealand police, social media had already proved invaluable.
"In the Bay of Plenty we put it to significant use during the Rugby World Cup. Offenders have been identified and located using these mechanisms and we have no doubt it will come into its own if we find ourselves responding to an emergency or disaster."
"We operate all of our accounts under strict policy to ensure they're properly monitored and managed which means that any compromise or misuse from outside can be picked up quickly and rectified.
"We also operate our accounts in such a way that there can be no compromise to other police systems."
A similar diet pill tweet was posted from Taupo MP Louise Upston's Twitter account, and quickly removed.