Table 1.

Key walking related documents which were included in the analysis

Document	Author, Year
Saving Lives: Our Healthier Nation	Department of Health, 1999 [36]
Tackling Obesity in England	National Audit Office, 2001 [37]
Game Plan	Department for Culture, Media and Sport Strategy Unit, 2002 [38]
On the Move: By Foot	Department for Transport, 2003 [39]
At Least Five a Week	Department of Health, 2004 [27]
Choosing Health—Making Healthy Choices Easier	Department of Health, 2004 [27]
Walking and Cycling: An Action Plan	Department for Transport, 2004 [40]
The Future of Transport	Department for Transport, 2004 [41]
Choosing Activity—A Physical Activity Action Plan	Department of Health, 2005 [42]
Making the Case: Improving Health through Transport	Health Development Agency, 2005 [43]
Tackling Obesities—Future Choices	Government Office for Science, 2007 [44]
Towards a Sustainable Transport System	Department for Transport, 2007 [45]
Delivering a Sustainable Transport System	Department for Transport, 2008 [46]
Healthy Weight, Healthy Lives: A Cross-Government Strategy for England	Cross Government Obesity Unit, Department of Health & Department for Children Schools and Families, 2008 [47]
Before, During and After: Making the Most of the London 2012 Games	Department for Culture, Media and Sport, 2008
Be Active, Be Healthy	Department of Health, 2009 [48]
Active Travel Strategy	Department for Transport, 2010 [49]
Healthy Lives, Healthy People—Our Strategy for Public Health in England	Department of Health, 2010 [50]
Health Lives, Healthy People—A Call to Action on Obesity in England	Department of Health, 2011 [37]
Start Active, Stay Active: A Report on Physical Activity from the Four Home Countries’ Chief Medical Officers	Department of Health, 2011 [37]
The Public Health Responsibility Deal	Department of Health, 2011 [37]