Mr Vining said police believed one of the offenders had gone on to commit another local aggravated robbery in early July and were continuing to build a case so the remaining offenders would be prosecuted.
"In recent weeks, police have successfully identified and charged various offenders with robberies that have occurred throughout the region."
They wanted to thank the public and the media for their ongoing assistance, information and support.
Information on these or any other criminal incidents should be reported to Hawkes Bay Police on 06831 0700 or alternatively, information can be provided anonymously to Crimestoppers on 0800 555 111.