The sign "Note on changed right of way, traffic management or special traffic regulations" (1008-30) is used to indicate that there are alterations in the usual traffic rules at a particular location. This could mean a temporary or permanent change in the right of way or the implementation of specific traffic regulations due to ongoing construction, public events, or other circumstances that affect normal traffic flow.

When you see this sign, it is crucial to pay attention to any further information provided (which may be displayed beneath it or around it) and to follow the instructions carefully. This can include yielding to certain vehicles, adjusting your speed, or exercising increased caution. Always be on the lookout for additional signs that clarify how the usual traffic rules are being altered in that specific area.

It is important to stay vigilant and adapt your driving accordingly to ensure safety for yourself and other road users.