Thanks to Robert Hayter for info.
I was concerned that several cars were pulling out and crossing the white lines in the middle of the road to avoid hitting the 'safety device'. Could these cars cause accidents? When the car hits the 'safety device' does it rebound and hit the cyclist? At 1'10" cyclist extended the device and car behind almost had to swerve out into path of oncoming traffic. Dangerous!
Website: www.bicyline.com or http://www.dinoinvdes.com/index.php?