Regional Investigation Unit Officers are seeking three people who are believed to be involved in an armed robbery at a Langford Deli on 12 October.

At arond 5.55am, two women and a man entered the Foodstop Deli located at Langdford Avenue in Langford.

While in the deli, they accessed an area only for employees and one of the women grabbed a bag containing a large amount of cash.

A male employee saw the offence, and attempted to restrain the woman. Another one of the offenders came to the woman’s assistance, and all ran from the store.

The male employee followed them outside the store, where he was hit with a metal bar receiving bruising.

The three fled from the scene in a bronze Nissan Murano, stolen from a home burglary in Lesmurdie on 29 September.

It is believed that various number plates are used on the car, including 1DGS 774, 1BRC 521, and 1DLK 956.

It is also believed that the vehicle may have been used in a number of other robbery and stealing offences that have occurred in suburbs such as Hillarys, Balga, Balcatta and Joondalup.

All three are described as being early 20s, with dark skin.