X4 Merthyr Tydfil to Cardiff
Service X4 Merthyr Tydfil to Cardiff is currently registered, in force since 29 March 2026.
The registration
- Registration number
- PG0006630/382
- Operator
- RED & WHITE SERVICES LTD trading as STAGECOACH SOUTH WALES
- Operator licence
- PG0006630
- Registered with
- Cardiff Council, Merthyr Tydfil County Borough Council, Rhondda Cynon Taff County Borough Council · Wales traffic area
- Service type
- Normal Stopping
- Funding
- 💷 Run commercially — no local authority support declared
- First registered
- 31 August 2025
- Variations
- 2 registered changes
Timetable for this service
- X4 Merthyr Bus St Arr → Cardiff Greyfriars Road Stop GJ Stagecoach South Wales
Matched to this registration by the operator’s licence and service number.
Change history
| Effective | Change | Details | Registered |
|---|---|---|---|
| 29 Mar 2026 | ✏️ Service change | To amend Timetable. | 30 Jan 2026 |
| 31 Aug 2025 | 🆕 New service | Monday to Saturday | 23 Jun 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 PG0006630/382 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 Cardiff Council · All RED & WHITE SERVICES LTD registrations