What does this sign mean?

What does this sign mean?undefined
Reverse into a driveway
Reverse out of the road
Turn around in a side road
This lane must proceed straight ahead
Look up for potential obstacles

The phrase "死记硬背题" translates to "rote memorization questions." However, if this is used in the context of road rules, it may imply questions or rules that need to be memorized for understanding and compliance.

A more contextually appropriate translation for official use could be:

"Questions that require memorization."

If you need further clarification or specific rules translated, please provide additional context or details.