COMBINATION SIGN (WARNING)
The road sign warns that the next 15km is an area that is prone to accidents.
The exclamation mark represents a general warning and can be placed on any road.
It warns that there is danger of some kind ahead, in this case a danger of possible accidents. You need to slow down and look out for anything on or next to the carriageway that could cause you to change speed or direction.
The text message explains what you are warned about and the distance indicates for how long this warning is applicable.
The sign is on a high visibility background and is a standard sign on South African Roads.