X marks the spot
This mark in the gutter in Dangar Place, Chippendale,
shows where Roger Rogerson shot Warren Lanfranchi in 1981.
In the movie Blue Murder, the same shooting is recreated on location
in Dangar Place, but slightly along the street. Heavily armed police
are seen pouring out of the Britannia Hotel on the other side
of Cleveland Street.
References: Plenty in Google and Wikipedia. Also search for
Blue Murder and Channel 7 to see a news story with
Roger Rogerson being interviewed in Dangar Place.