Registered local bus service
21
Historical registration: not listed in the publisher’s current RegisteredOnly snapshot. This does not establish today’s timetable or vehicle allocation.
5 records
Publisher-supplied variations, newest variation number first. Differing rows with the same variation number are preserved; no missing historical changes are reconstructed.
21 · Blackburn, Ainsworth Street – Blackburn, Ainsworth Street
via Whalley Range
Operating between Blackburn, Ainsworth Street and Blackburn, Ainsworth Street given service number 21/25 effective from 27-Dec-2010.
21 · Blackburn, Ainsworth Street – Blackburn, Ainsworth Street
via Whalley Range
Revised route / timetable
Operating between Blackburn, Ainsworth Street and Blackburn, Ainsworth Street given service number 21 effective from 14-Jun-2010. To amend Route, Stopping Places and Timetable.
21 · Blackburn, Ainsworth Street – Blackburn, Ainsworth Street
via Whalley Range
Revised route due to safety concerns
Operating between Blackburn, Ainsworth Street and Blackburn, Ainsworth Street given service number 21 effective from 08-Feb-2010. To amend Route, Start & Finish Point, Stopping Places and Timetable.
21 · Blackburn, Ainsworth Street – Blackburn, Ainsworth Street
via Whalley Range
Revised route due to safety concerns
Operating between Blackburn, Ainsworth Street and Blackburn, Ainsworth Street given service number 21 effective from 29-Nov-2009. To amend Route, Stopping Places and Timetable.
21 · Blackburn, Ainsworth Street – Blackburn, Ainsworth Street
via Whalley Range
Monday to Saturday daytimes, every 10 minutes
From: Blackburn, Ainsworth Street To: Blackburn, Ainsworth Street Via: Whalley Range Name or No: 21 Service Type: Normal Stopping Effective Date: 29-Nov-2009 Other Details: Monday to Saturday daytimes, every 10 minutes
Official Traffic Commissioner public data. Snapshot updated 8 Sept 2026. Traffic Commissioners / DVSA · CC BY ↗