4 Aberdeen Union Square to Westhill
Service 4 Aberdeen Union Square to Westhill is currently registered, in force since 17 August 2026.
The registration
- Registration number
- PM0000005/902
- Operator
- BLUEBIRD BUSES LIMITED
- Operator licence
- PM0000005
- Registered with
- Aberdeen City Council, Aberdeenshire Council · Scotland traffic area
- Service type
- Normal Stopping
- Funding
- 💷 Run commercially — no local authority support declared
- First registered
- 27 October 2025
- Variations
- 2 registered changes
Timetable for this service
- 4 Aberdeen Union Square Bus Station → Westhill Drive Turning Circle Stagecoach Bluebird
Matched to this registration by the operator’s licence and service number.
Change history
| Effective | Change | Details | Registered |
|---|---|---|---|
| 17 Aug 2026 | ✏️ Service change | To amend Timetable. | 6 Jul 2026 |
| 27 Oct 2025 | 🆕 New service short notice | Mon-Fri | 2 Oct 2025 |
About this record
Operators must register every local bus service, every change to it and its withdrawal with a Traffic Commissioner — normally at least 42 days before it takes effect (70 days in Scotland), which is why changes appear here before they happen. This page reproduces the official record for registration PM0000005/902 from DVSA’s published data, refreshed weekly. A registration describes the legal service and can differ from the marketing route name and from the timetable actually operated.
All service registrations · Changes in Aberdeen City Council · All BLUEBIRD BUSES LIMITED registrations