the man , believed to be mentally disturbed , was caught on video at pearson international airport in ontario trying to enter a restricted area but refusing to abide by security protocol .
police in canada have said the man was told he would not be allowed to board a turkish airlines flight and was then tasered while attempting to get on the plane anyway .
in the video , the man mumbles and stares ahead while the laser-guided sight of a police taser is clearly visible on his t-shirt that