(09 Jul 2016, 3:18 pm)South Tyne Lad wrote Looks like the S1 didn't last long, Clicked on the timetable above and it says this service no longer exists.
It's at https://bustimes.org.uk/services/NE_310_PB1069957_S1 now. Something slightly odd has happened to the Traveline data.
PCL Travel do have a website of sorts: http://www.pcltravel.net/