What does a chevron-patterned hatched area (Ishull trafiku me vija diagonale) bounded by a solid white line on the carriageway indicate?

1. A designated waiting area to overtake slow traffic on multi-lane roads
2. A traffic island/channelization zone that vehicles must not drive over or stop upon
3. A parking zone reserved for commercial loading and unloading
4. An acceleration lane allowing vehicles to merge into highway traffic