The declaration was made at Donnybrook about 6.44am, with boundaries established on Ann Street, Maud Street, Fisherman Drive, Alice Street and Mary Street.
Police have been known as to an deal with inside the exclusion zone about an hour earlier, with specialist police negotiating with a person inside a property.
People within the exclusion zone who have been informed to stay indoors can now depart after a person was arrested “without incident” police mentioned.
Nobody was injured throughout the operation.
Source: www.9news.com.au