Analysis of information sources in references of the Wikipedia article "Bakerloo line" in English language version.
{{cite book}}: CS1 maint: others (link)Trains will operate to a new service pattern with 4 trains per hour (tph) to/from Harrow & Wealdstone and 4 trains per hour reversing at Stonebridge Park, combining to provide an 8tph service between Queen's Park and Stonebridge Park.
Trains will operate to a new service pattern with 4 trains per hour (tph) to/from Harrow & Wealdstone and 4 trains per hour reversing at Stonebridge Park, combining to provide an 8tph service between Queen's Park and Stonebridge Park.