Slight change to the evenings & Sundays too. Rather than having a bus sitting in Stanley for god knows how long, give an evening & Sunday service to East Stanley (doing a clockwise loop after / before commencing a trip to Newcastle) as well as a service to the Lobley Hill Estate. Easy wins with no extra resource.
And the 6, 12 and X45 split into their own interworking patterns on Sundays - to further reduce the need to allocate low height deckers on what should be a rest day!