First's X2/X22 services between Lowestoft and Norwich had an EXCEL branded ADL Enviro400 operating on them earlier this afternoon.
Tim Miller saw it passing through Beccles on the X22 Norwich bound journey but he was not in a good position for photo! However, he did manage to get a shot of 33822 YX63LKM on the return X2 to Lowestoft in Beccles.
My thanks to Tim for the photo. I expect this will become more commonplace when the cascade of the current EXCEL fleet to the coast takes place following the fleet upgrade on the route.