Kammala jumla mai zuwa: MR ya kasance mai sha'awar inganta sabon makomarsa a matsayin wani ɓangare na kamfen ɗin talla na Metro-Land; takardun da MR ta wallafa a cikin 1925 da ke tallata sabon hanyar "ta Metro zuwa Watford" sun nuna hoton hoton Watford High Street a ranar kasuwa, suna ƙaryatãwa game da nesa na tashar. Duk da yake MR ya iya samar da sabis na motar bas daga tasharsa zuwa tsakiyar gari, lambobin fasinjoji na layin reshe na Metropolitan ba su da kyau idan aka kwatanta da sabis na kishiya zuwa tsakiyar London da LMS da layin UERL Bakerloo suka bayar daga tashoshin da ke tsakiyar gari. LNER ya janye daga aikin bayan da
Janar yajin aiki na 1926.