Mr Johnston said that Police were still working on the Easter Weekend robbery of three English tourists.
"At this stage there seems to be no connection with Friday morning's robbery of the Canadian tourist. I'm confident that someone locally will be able to help us solve the one involving the English tourists. There are certainly a lot of people talking about it and I encourage them to forward any information to us."
Anyone with information can contact Kerikeri Police on 09 407 9211 or Crimestoppers, anonymously, on 0800 555 111.
The pair charged with robbing the Canadian tourist will appear in Kaikohe District Court today.