Tuesday 1 September 2020 (0759) – Stagecoach in Cambridge (Cambus) made a number of changes to Busway related services effective Sunday 30 August 2020. The extensions beyond the Busway itself on ordinary public roads through to Peterborough at the northern end and to Royston at the southern end were transferred to separate services. The Royston service became service 915.

15216 (YN15 KHU), an Alexander Dennis (ADL) bodied Scania N230UD new in August 2015, is seen leaving Drummer Street bus station, Cambridge on the 0755 service 915 to Royston.

In early 2020 the Stagecoach Group announced a range of different colour schemes to identify the different types of services operated and Ocean Green was chosen for ‘specialist’ services which covers Busway services. This vehicle has been painted so although does not yet carry any further lettering or logos.