UPDATE 8am: A motorcyclist has died after a crash in Northbridge this morning.
The 74-year-old man was rushed to hospital this morning after colliding with a Daewoo sedan in Northbridge, but died in Royal Perth Hospital a short time ago.
The crash happened about 5.30am near the intersection of Aberdeen and Fitzgerald streets.
The driver of the car was not injured.
Fitzgerald Street southbound remains closed at Aberdeen Street.
Motorists are advised to use alternative routes.