Milestones this week.
They are more common than you might think. If you look for MS on your local OS map, you may find you regularly ride or drive past one, unaware that it's hidden in the undergrowth.
1. Take a photo of your bike with something that matches the theme in the picture.
2. Interpret the theme any way you like.
3. Pictures should be taken between the dates in the topic title.
4. If you post a picture you can either suggest a theme for next weeks challenge or vote for someone else's suggestion. First suggestion to get two supporting votes becomes next weeks theme, probably.