PHILADELPHIA - City officials are warning Philadelphia restaurant owners to continue following the social distancing guidelines that have been laid out in order to allow them to reopen for outdoor dining.The warning comes after reports that some establishments have placed tables closer together than the required six feet.The health department says they plan to send sanitation inspectors to restaurants that may be in violation.On Tuesday, Philadelphia Health Commissioner Thomas Farley issues a warning during a press conference."If people are not following rules now in restaurants outdoors, will they follow when restaurant indoor dining is allowed?