http://www.cemt.org/topics/road/Coach.pdf
http://www.cemt.org/topics/road/dimens.pdf
http://www.cemt.org/topics/road/weights.pdf
http://www.cemt.org/topics/safety/SpeedC.pdf
http://www.cemt.org/topics/safety/SpeedB.pdf
http://www.cemt.org/topics/safety/Alcohol.pdf
http://www.cemt.org/topics/safety/Child.pdf