(08 Jan 2020, 10:03 pm)S830OFT wrote Are Arriva going to start upgrading buses to Euro 6 that run into Newcastle?They are the only Euro 6 from build yes, but quite a few have already been retrofitted.
Am I correct at thinking 1602 - 1614 & 7541 - 7552 are the only Euro 6 buses aswell...
You can normally tell by the shape of the exhaust.