A fan was set on fire this past weekend by a security guard during a Polish league match between Śląsk Wrocław and Zagłębie Lubin.
The fan was waving a flare when the security guard sprayed him with pepper-spray, which is highly flammable.
Watch in the lower-left corner as the fan is on top of the security fence, before being sprayed with pepper-spray by the security guard.
Fortunately the fan is fine, suffering only superficial injuries. Watch the full video below.