We are in Hanoi and today we did a city tour with our guide Kien. After lunch, we went on a pedi cab tour of the old quarter. The streets are really busy! There is so much tooting of horns. There are many motorbikes. Nobody stops at zebra crossings or lights so you just walk across and they'll dodge you. Dad is amazed there is no road rage! Because of the many motorbikes, cars and a few trucks and mini buses, the air is quite polluted. We have eaten lots of rice already. It's different here.