I've been getting a lot of questions about whether the car sticker idea has actually been put into practice. The answer is:
It has. One: http://net-edru.net/ Two: http://nalepika.ru/ Three: http://navalny-army.livejournal.com/63070.html (they mail them out nationwide here) You can get sticker designs and other materials for making them yourself here. There may be others making them too, but I don't have any more information yet. By the way, at http://posle-oseni.ru/, anyone interested will be able to get one of these stickers and help with actually putting it on. I'm planning to put this one on my rear window:
This is what it looks like on a car:
Join in. The best kind of campaigning. According to people who are already driving around with the sticker, the public response has been very positive. If anyone wants to help produce or distribute them in their city, get in touch with the people behind these sites.