A 36-year-old man has been arrested in relation to the Fitzherbert Ave Dairy robbery.
The police made the arrest yesterday .
The man is charged with aggravated robbery and will appear in the Whanganui District Court today.
It was the fourth time the dairy had been the target of an aggravated robbery when a man with a screwdriver stole cash just before 7pm on Wednesday.
The police say an investigation into the robbery will continue.