(07 Jan 2016, 5:50 pm)Cock Robin wrote Don't see why they've had to go to all that trouble then - why not just do the diversion like the X10? Like I say Tuesday the proper X12 actually went through the interchange while I was there! (A Stockton one).There can be quite a build up of traffic on that diversion route, just with the services that take that route normally.
Obviously they have anticipated additional delays with the extra buses (usually distance stuff) having to go that way too.
Someone said the Durham 21's had a gap of 45 mins the other day. Whether it is connected to the diversion, who knows.