The emergent situation declared under the Public Safety Preservation Act (PSPA) in Brassall overnight has been revoked.
At around 9.45am, police apprehended the man who was in a caravan and making threats since early this morning.
The man, aged in his mid-30s, has been transported to the Ipswich Hospital for assessment.
Police would like to thank the local community for their cooperation during the course of this incident.
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.