This is interesting graph - why the spike for the sub 3 zone? Other than it being a popular objective perhaps?
Just that by the look of it, judging by other spikes.
@GoatandTricycle started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
This is interesting graph - why the spike for the sub 3 zone? Other than it being a popular objective perhaps?