Wikipedia:Articles for deletion/Longest streets in London
If the only way for a reader to check the veracity of the claims is to do the measurements himself, it's a violation of . If on the other hand there are maps that note the length of these streets, those should be cited as sources, and they haven't been, making the article a violation of 
— User:SlimVirgin, 18:11, 16 February 2006 (UTC)
Stance: delete
Cited policy: WP:NOR||WP:V (Wikipedia:No original research)