Thanks once again for your comments. Ponyrider: Guaranteed the Police Dept kept a close eye on the action - as with all the great car chase movies we've all enjoyed over the years. AAACV8: The message on that notice certainly got the (early 70's) street racing urge out of my system - especially following the opening of Adelaide International Raceway in January 1972 with a Drag Racing event featuring three demonstration runs by the 2000hp US Mustang funny car Trojan Horse. Although 50 years ago, I'll never forget that night as long as I live.