Another wrote: "Awesome job guys. Merry Christmas to you all and thank you for everything you do in the line of duty. Respect."
"Fantastic guys, I hope you get to spend some time with your families over Christmas," another thoughtfully added.
Previously, Auckland Police's very own singing crew, Barbershop in Blue, stunned listeners with a beautiful rendition of the popular Māori waiata Pōkarekare Ana.
The quartet delivers a beautiful four-part harmony during their six-verse version of the Māori classic.
According to Auckland Police, the quartet was started after Te Kanawa heard Tamamasui and Afoa singing.
After a successful jam session, a fourth member joined and they became the Barbershop in Blue.