A man was arrested at Christie Downs after police responded to reports of a fire at a construction site.
Police are investigating an incident at Aldinga Beach where a Molotov cocktail was thrown at a home.
A man has been caught travelling more than 70km/h over the speed limit in the southern suburbs yesterday.
Police are investigating deliberately lit car fire at Kurralta Park this morning.
As South Australians prepare to head out on the road for their long weekend trips, South Australia Police urge motorists to drive safely.
Three teenagers have been arrested after stealing alcohol from a store at Brighton.
A man has been arrested after acting suspiciously in the Sturt area yesterday.