Fans in Eskişehirspor football club in Eskişehir, Turkey shows defiance on the ban imposed on the burning of torch inside the football stadium. The protest is highly creative and yes, they still burn torch under the big banner of a troll face.
Trollface is a black and white drawing of a face with a large mischievous grin that is meant to portray the expression someone makes while trolling. Posting a Trollface image into a forum thread is often used to claim that someone was being fooled or intentionally angered. The face commonly appears in rage comics indicating that the character is being mischievous in some way. (KnowYourMeme)