Quote Originally Posted by ian74 View Post
I used to do this too, but now I just throw CO2 cannisters at cyclists parked on the sides of the trail as I rocket past them.
At 20 mph, just drop them about 50 yards before your intended target- I mean, person needing assistance. They should bounce/skid the rest of the way and stop within a few inches of them- good to go!

PING! PONG! WHACK!!!