Energy gel and bar wrappers, discarded inner tubes and tyre inflation
canisters are some of the items of rider trash commonly found at the
roadside – and it’s not helping to improve the profile of cyclists.

If the cyclists can carry it there, why do they not take it away with
them? Oh yes, cyclists are selfish.

http://www.cyclingweekly.co.uk/news/...ularity-195235