 Complete the following phrase:  Two major touring car categories raced in Australia during 1998, V8 Supercar and Super Touring. Between them there were 23 touring car race meetings held during 1998; a ten-round series for V8 Supercars, the 1998 Australian Touring Car Championship ATCC; an eight-round series for Super Touring, the 1998 Australian Super Touring Championship ASTC; support programme events at the 