<page_title> List of stations in London fare zones 7–W </page_title> <section_title> List of stations </section_title> <table> <cell> Watford <col_header> Station </col_header> </cell> <cell> London Underground <col_header> Services </col_header> </cell> <cell> 7 <col_header> Zone </col_header> </cell> </table>
Watford station is part of London Underground in Zone 7.