I, too, have been surprised at how cars seem to notice my trike where they ignored my DF bike. I found this great alternative to the standard orange flag: http://stores.ebay.com/Be-Seen-Wear
I also use 2 Planet Bike Blinky Superflash Tail Lights mounted on a bar that's held in place behind my seat.
--
Charles Rathbun
~~~~~~~~~~~~~~~~~
"It's a beautiful day out there.
What are you doing inside?
Turn off the computer and
GO RIDE YOUR BIKE!"
--
Charles Rathbun
~~~~~~~~~~~~~~~~~
"It's a beautiful day out there.
What are you doing inside?
Turn off the computer and
GO RIDE YOUR BIKE!"