The streets are packed with cars that pollute the air and keep you stuck in traffic for hours. Cars are a major source of pollution in Australian cities, which is why more and more people seek out alternative ways of transportation. While bikes are definitely an environmentally-friendly and cheap transportation option, cycling to work isn't always practical, especially if there's a long distance to cover. Plus, a bicycle isn't exactly compact, and you might have trouble storing it while you're at work.
