(22 Jan 2015, 9:59 pm)stagecoachbusdepot wrote The frequency has still been decreased across the entire route though... Low Moorsley to Houghton reduced by 33% from every 20 mins to every 30 mins. Similarly provision has been cut by a third across the rest of the route (Houghton to TEF from every 10 to every 15 mins and TEF to Boldon from every 20 mins on the current 29 to every 30 mins).
Re: the plain buses being temporary - that's what was said last time they messed around with the routes and I'm sure some have changed colours again since then without actually being branded with anything!
The reduction in frequency on some sections of some services reflect the amount of passengers making use of these links, with the resources instead being used elsewhere in Sunderland, where there is a greater demand, or to increase layover on other services and hence improve reliability.