I am thinking of buying a bike, in order to commute the 12 miles to work. But I have a few small questions / difficulties: 1. I have no garage, will a bike be OK left permanently on the roadside? - would I need a cover? 2. Thinking of protective clothing; is there clothing which fits over (and doesn't crumple) work clothing? - would it take ages to get in and out of? (I can get away with wearing jeans to work, but leathers I doubt!) 3. Living in the UK might it just get too cold and wet during the winter months, and would extra waterproof clothing be needed?