Anybody know what kind of protest this is?

Lokpal bill in India. There was a big discussion about it recently on Hacker News[1]. It's an anti-corruption bill. See http://en.wikipedia.org/wiki/Jan_Lokpal_Bill for details.

Also, I thought that in India people code in Java, not in C ;).

EDIT:

[1] - http://news.ycombinator.com/item?id=2931598

When it doubt, RTFM. If TFM can't help you, read the code.

Line 1: #include <india.h>

Ok, so we're talking something in India here.

q = "india"

Line 2: #include <jan lokpal bill.h>

Hrm. This isn't something I recognize. Better add it to the query.

q += "jan lokpal bill"

I think we have enough to go on here:

http://www.google.com/search?q=india+jan+lokpal+bill

Hint: One of the easiest ways of finding out origins of (probably any) picture, is drag and drop it into http://images.google.com/.

I had no idea you could do that. Thanks for the tip! All I knew that was out there was TinEye

http://en.wikipedia.org/wiki/2011_Indian_anti-corruption_mov...

Quite a big deal; underrated in the west during this Arab spring.

I had this same question a while back. Seems like it was something to do with a bill in India, but I never figured out exactly what. Cool hacker picture, though.