What applies when you see this traffic sign?

The traffic sign you see indicates that you are entering a section of a multi-lane carriageway. In this context:

1. You are permitted to choose any lane for your direction of travel, allowing flexibility based on traffic conditions and speed.
2. It's important to adhere to speed regulations; while you may drive faster in the right-hand lane than in the left-hand lane, you should always comply with the general speed limits applicable to that road.

Understanding these rules is crucial for safe driving, as they help manage traffic flow and prevent bottlenecks. Always remember to check for other vehicles and adjust your speed according to road conditions.