More likely you'll find shuttle buses from Blacktown.
More convenient though from Shaggers Crest station.
I've done it heaps of times. It forms part of the bike track that runs along the length of the M7. The path goes from the station all the way to Eastern Road.
Wild speculation, unsubstantiated rumours, silly jokes and opposition delight in another's failures is what makes an internet forum fun.
Blessed are the cracked for they are the ones who let in the light.
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