On Saturday 16th May 1925, Birmingham and Midland Motor Omnibus Company Limited (BMMO—Midland “Red” Motor Services) renumbered their stage carriage services into groups depending on their geographical location, stating with Service 101 and no longer using suffix letters. Route numbers 1–100 were not used to avoid confusion with Birmingham Corporation routes.
At the end of operations on Sunday 8th September 1991, Angel Place Bus Station in Worcester is closed. From the start of operations on Monday 9th September 1991, Phase 1 of the new Crowngate Bus Station is opened with all Worcester Citibus services being re-routed to start and finish at the new site. Services using Newport Street Bus Station continue to use that site but are re-routed to additionally call in Crowngate to and/or from Newport Street. From the same date, existing bus stops at The Cross and Broad Street are taken out of use to allow pedestrianisation of these streets.
From Sunday 3rd November 2002, First Midland Red Buses Limited make a number of changes to their bus services in the Worcester City and Droitwich Spa area.