M25 - South Mimms Services
Q: Where can I find South Mimms Services on the M25 motorway?
A: At junction 23 the A1M junction on the northern section of the M25 (see map below). Address: M25 Junction 23 Potters Bar EN6 3QQ
South Mimms is also the first stop on the A1(M), which starts here as its Junction 1 — see A1M Traffic if you are heading north.
Q: Who supplies the fuel at these motorway services?
A: BP.
Q: What food and drink services are there?
A: Burger King, Coffee Primo, KFC.
Q: Is there any accommodation available at South Mimms Services?
A: Yes, there is a Days Inn motel telephone no: (being updated).
Q: Who operates South Mimms Services?
A: South Mimms Services is operated by Welcome Break.
Q: Do these services have a website?
A: No.
Map of Where to Find South Mimms Services
Our map below highlights where you can find South Mimms services on the M25 motorway.
Live example - one current item from today’s traffic news on the M25, refreshed every five minutes. It shows how our news is laid out; the full news is one click away.
M25 anti-clockwise between junctions J13 and J12: vehicle fire
08:01 (8:01am)12 Nov 2026reported just now
- Location
- M25 anti-clockwise between junctions J13 and J12
- Direction
- Anticlockwise
- Lanes closed
- There are two of five lanes closed. The hard shoulder, lanes one and two are closed
- Reason
- Vehicle fire
- Schedule
- 04:30 (4:30am) Thu 12 Nov 2026 → 10:05 (10:05am) Thu 12 Nov 2026
See all the latest M25 traffic news
Updated 08:02 (8:02am) Thu 12 Nov 2026
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