With thanks to Suzy Scott at dundeebuses.info, here is an Xplore Dundee bus change from 3rd January 2017 affecting the West End :
Services 5/9/10 (Barnhill – Ninewells and Outer Circle) (timetable is Monday to Friday only - no change to Saturday or Sunday) - Service 10 at 20.40 and 21.40 from Ninewells Hospital will divert to pick up at Tesco’s call centre in Baird Avenue at 22.06 or 23.06, running five minutes later through to Ninewells Hospital.
As a result, Service 5s from Ninewells to City Centre at 22.30 and 23.30 will run five minutes later as a result.