When lanes are merging in South African law - who has the right of way?

In South African law, when lanes are merging, the general rule is that the vehicle already in the lane has the right of way. However, drivers should always exercise caution and be courteous, allowing for safe merging. The Road Traffic Act emphasizes the importance of road safety and mutual respect among drivers. It's essential for merging drivers to signal their intentions and adjust their speed accordingly.