@skyfaller asks:

Q3. What communications systems do people use for talking with other bicyclists while riding?

We used these Bluetooth helmet "radios" by Sena, and they were extremely helpful on long rides where we couldn't bike side by side, such as when we moved house by bike. But these were mediocre helmets, if either the Bluetooth or helmet dies you must replace both, and annoyingly you had to pair the helmets every time.

#BikeNiteQ #BikeNite #BikeTooter cc @bikenite

@ascentale @skyfaller @bikenite #BikeNite A3. I wave at them, as we pass each other, if it's safe to do so, and smile.