Q #527 - A single carriageway road has this sign. What's the maximum permitted speed for a car towing a trailer?
When you're towing a trailer, a reduced speed limit also applies on dual carriageways and motorways. These lower speed limits apply to vehicles pulling all sorts of trailers, including caravans and horse boxes.
| 30 mph | |
| 40 mph | |
| 50 mph | |
| 60 mph |
