Enquiries are ongoing to find a second man involved in the incident at Mattishall.
Susan Potter, left, a worker at West End Post Office in Costessey with Lucky Karavadra, sub postmaster.
- Credit: Peter Walsh, Archant Norfolk
Costessey post office worker Susan Potter, who has worked at the store for more than 20 years, described how a man told her to empty the till.
She said: “He just kept saying ‘give me the money, give me the money’. I just kept very calm and kept saying no.”
Detective inspector Alix Wright said: We are still investigating the circumstances and any links between the two incidents. We would ask for anyone with information to get in contact. While staff were threatened in the incidents, fortunately no one was injured.”