Barry is showing Wheelin around Wallan and they come to a Pedistrian crossing. Barry presses the button and the pedestrian signal goes 'bleep-bleep-bleep-bleep....' 'Whats that for?' asked Wheelin. 'Oh thats just to let the blind know that the lights have changed' said Barry. 'My Gaad ' Wheelin said, really shocked, 'in New South Wales we don't even let them drive...'