(01 Jan 2014, 1:47 am)Davey Bowyer wrote If Arriva are going to go for a double deck vehicle order, it'll most likely be 12 Volvo B5TL Gemini 3's or VDL DB300's Gemini 2's for the X10 and X11. This in turn would give 12 of the current fleet to Ashington / Alnwick to upgrade the X15 and X18 therefore allowing the X21 / X22 to become a mostly E400 operation. It's a possibility like.
The X10/X11 have just been branded on a base of Geminis so it won't be seeing new vehicles this year. Never know in future though if the growth keeps up.