The sign you mentioned is "Mandatory Driving Direction: Here Right."

This traffic sign indicates that vehicles must turn right at the intersection or junction ahead. It is a mandatory sign, meaning that drivers must comply with this direction; failing to do so could result in legal penalties or accidents.

You will typically see this sign placed before an intersection where right turns are required, helping to organize traffic flow and ensure safety. It is essential to check for pedestrians and other vehicles before making the turn to ensure compliance with all traffic rules and a safe maneuver.

If you have any more questions or need further clarification about specific driving rules, feel free to ask!