(06 Jul 2017, 6:50 am)OW1762 wrote I thought the plan was to put them on the 64?

When it was thought the majority of the batch were coming, yes they were supposedly going on the 64. As only 6 have transferred, they will directly replace the Solos on the 56/57/57a/86 cycle. 6 Solos are off to Blyth to replace MPDs on the 1 wholeness rumours are about that Durham will be losing a seventh Solo as a reduction in Minibus spares (although from the full introduction of the Tempos, there will only be 5 minibus boards at Durham).