Project Risk Information in Enterprise Project Management Dashboard.?

What is the best way to show project Risk related information in enterprise project management dashboard.? I have Risks, Issues and CRs (Change Requests). The Impact of Risks identified should be displayed. I planned to use Bar Graphs, but is there any other way?

Legal policies for Travel Website - Suggestions required.

I am working on a Business modeling for Travel website - just same as WAYN, but with some more facilities to attract local business owners. One of the stakeholders suggested me to check applicable legal policies for Travel Website Business Processes. I tried to google, but found very few. Is there anything specific for Travel related Businesses? Where can I find more information? If you have any suggestions, please share with me.