The template "Hounslow Loop" in article "Hounslow Loop Line" gave rise to these thoughts:
The Hounslow Loop (Engineer's Line Reference: HOU) is the line from Barnes through Brentford to the junctions beyond Hounslow. The line through Richmond is not part of it. The connection at Richmond is not as shown. The map could have had Up at the top and Down below to match the article's text From here To there. Although "Line" is not in the En L Ref name, the WP article title "H... Loop Line" is more descriptive, not suggesting an aerobatic manoeuvre or minor medical implement or technical term from carpet making and the RTD could without detriment have had the three word name.--SilasW (talk) 16:37, 23 February 2010 (UTC)