Originally Posted by BillyC

Right,

This was a page that others have found useful in the past. Please do not take it out of context, and accept it as just one view on the perceptions of Filtering when applied to the Highway code.

http://www.feelthecheese.com/Filtering.htm

This has been discussed at some length on the forum, and may well be worth a search or two.

Many thanks to Lyn, who some may recall provided contents of the link, indirectly.