No one-way sign

The Parade is a one-way street, but there is no signage opposite the entrance from Ralph Street to indicate this. I have just seen yet another driver heading the wrong way up the road - this happens frequently with couriers and delivery drivers unfamiliar with the area. There really needs to be some appropriate signage opposite the entrance from Ralph Street before this eventually leads to a nasty accident. The local council is leaving themselves wide open for being sued in the event of such an incident by not addressing this hazardous lack of road signage.