Black Lives Matter fence in Minnesota at center of row in city on edge West St Paul fence ordinance prohibits fences from being more than one color or containing images or letters. Photograph: Courtesy of Ryan Weyandt West St Paul fence ordinance prohibits fences from being more than one color or containing images or letters. Photograph: Courtesy of Ryan Weyandt City sent couple letter stating their fence violates ordinance as a Blue Lives Matter slogan appears on fence two blocks away Mon 19 Apr 2021 06.30 EDT Last modified on Mon 19 Apr 2021 06.42 EDT A simple suburban fence in Minnesota that has become a local attraction and a symbol of the battle for equality – but has also drawn critics – is now at the center of a row with the authorities.