A bizarre internet campaign is trying to persuade the Turkish province of Batman to change its borders so it looks like the Caped Crusader's logo.
The online petition was started two weeks ago to plead with authorities in the area in the south east of the country to reconsider the border change.
And in the space of a fortnight, 23,000 people have signed the petition, which will be addressed to the governor of Batman.
The online campaign was started by Kemal Atakan Kırca, who claimed that "Batman needs some change".
He wrote: "We can start with the border. By changing the border, we can make it more realistic."