Leslie Street is usually quiet and populated by dog walkers and joggers in the early morning.
Today they were disturbed by a half naked man acting erratic.
Police said they attended the disturbance just after 8am.
The man was harmless, but exhibiting strange behaviour down town.
PerthNow Digital Edition.
Your local paper, whenever you want it.Get in front of tomorrow's news for FREE
Journalism for the curious Australian across politics, business, culture and opinion.
READ NOW
He was taken into custody and sent for a mental health assessment.
The man was not charged.