Hand signal for hazards? Easier on the throat, and as (more) effective.
A hand in the air will make others behind pay attention, look down, and proceed with care.
My 2 pennies.
@GA2G 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.
Hand signal for hazards? Easier on the throat, and as (more) effective.
A hand in the air will make others behind pay attention, look down, and proceed with care.
My 2 pennies.