Click here for a video of a safety demonstration at Thistleworth
For more information about the Port of London Authority's increases in licence fees visit www.oplac.org
Links to some related Thamesites...explore the obscure tributaries
For example the Isleworth section of the Thames Panorama here http://www.leighpanorama.com/isleworth1/index.html
Find the solution to an obscure arboreal puzzle http://www.redwoodworld.co.uk/picturepages/isleworth.htm