In this video, Hamst, a proud resident of Scunthorpe who enjoys taking photos of local landmarks for the Visit Scunthorpe site confronts two very nasty security guards for the Golden Wonder factory. The guards are furious that he is taking pictures of the factory from the public pavement and they shower him with threats and abuse (at one point, one of them encourages a colleague to run him down with a car). They cite imaginary laws that prohibit taking pictures of private buildings from a public place and repeatedly threaten to sic the police on him.
Hamst keeps an admirably cool head through the whole ordeal and is generally a model for how one should behave when corporations' representatives make illegal demands on photographers shooting in public places.
(Thanks, Roach McKrackin!)