In my travels around oz I have come across many travellers who are riding the highways on a bike, often packed to the hilt. Most seem to be from over seas on holidays. What amazes me is that most seem to wear dark colored clothing and sometimes depending on the conditions are very hard to see. Saw one tonight just on dusk. For the life of me I do not understand how more of them do not get knocked off their bikes. Why would they not wear safety colored vests and have an orange flashing light. They must also have nerves of steel as they do not get off the blacktop when a road train passes them. Cheers daz