When a concerned motorist stopped to give the man assistance, he smashed a wing mirror from the person's car and was left behind when the vehicle drove off again.
Soon after, the man was given a ride to Gisborne by another person.
Some time later, he entered a service station and left without paying for a pack of cigarettes.
"When confronted by the station attendant, the man grabbed a petrol bowser and threatened to set himself alight," Mr Sycamore said.
"He was located a short time later and arrested."
The man, who received medical assistance by a mental health crisis team, now faces a raft of charges including criminal damage, intentional damage, threatening behaviour and refusing to provide a blood sample.
He is due to appear in Gisborne District Court on January 11.