Eastern District police have arrested four youths as investigations continue into three robberies in the CBD earlier this week.
Police are investigating an assault in Rundle Mall and have released CCTV footage of the suspect.
Robberies and almost every category of theft have continued to decline in South Australia, the latest crime statistics reveal.
A youth has been arrested for illegal interference at Walkerville this morning.
Police are investigating a recent spate of robberies in the Adelaide CBD and are seeking information from the public.
Police are investigating the theft of a car after it was stolen during a test drive at Felixstow late last night.
A suspect was arrested in the city five hours after an overnight break-in at an Adelaide nightclub.