An empty side road is visible on the left, but nothing is moving. A cyclist then appears from that side road and starts entering your path. How should this be interpreted?

1. The side road was a potential hazard; the cyclist entering makes it a developing hazard
2. The side road was already a scoreable developing hazard before any movement
3. The cyclist is not relevant unless they are in the centre of your lane
4. It is only a hazard if you are turning left