A 25-year-old Petrie man has been charged with weapons and drugs offences following an incident in Kallangur yesterday.
Police will allege officers attempted to stop and speak with the man on Brewer Road around 3.20pm, however he fled on foot.
It will further be alleged the man ran onto the ground of a nearby educational facility where he threw an item, later located as a loaded sawn-off rifle.
As a precaution the school was placed into lock down for a short period.
A 25-year-old man has been charged with one count each of unlawful possession of a Category D/H/R weapon, carrying a weapon in a public place while loaded, one count of authority required to possess explosives, assault or obstruct police and two counts of possessing dangerous drugs.
He is due to appear in Pine Rivers Magistrates Court today, March 15.
If you have information for police, contact Policelink on 131 444 or provide information using the online form 24hrs per day.
You can report information about crime anonymously to Crime Stoppers, a registered charity and community volunteer organisation, by calling 1800 333 000 or via crimestoppersqld.com.au 24hrs per day.