(15 Sep 2013, 10:10 am)tyresmoke wrote I believe it's to do with the routes in Peterlee estates.

yes. the 22 will be going via Southway and Helford Road, so I think in Hartlepool the 23 route will go via the 22 route and vice versa like what it used to be before the changes, don't know about the 24 yet, the 24 might be going via Oakerside on evenings. 50/50 at present until some confirmation comes to light via Arriva or Durham Council, been looking on Arriva website under Peterlee and only has the new 21/21A timetable for October 27th 2013 so far.