Thai pro-democracy protesters warn of possible coup

Protesters gather balloons shaped like aliens – to mock accusations that foreigners fund and direct their movement (Sakchai Lalit/AP)

Pro-democracy demonstrators in Thailand have staged another protest in which they poked fun at their critics and warned of the possibility of a military coup.

The potential for violence was illustrated after their last rally on Wednesday, when, after it ended, two men were reportedly shot and critically wounded.