no edit summary
* Complex situations can be secured by a higher level-lock. For instance [[LARGAS]].
* Segments subject of roadworks can be locked 1 level higher, as a special notice.
* Segments with a time-based restriction, should be locked on level '''3'''.
If an object is locked on a higher level than the default level, it is often for some good reason: ask the editor who did the last changes on the object before modify this object.<br />