No motor vehicle service station or auto repair shop, including any driveway to such uses, shall be established within 200 feet of the boundary line of any Residential District or of any school, church, park, playground, hospital, public library, institution for dependent children or any place of public assembly designed for the simultaneous use of 100 persons or more, regardless of the district where the subject premises are located. For purposes of this article, the distance shall be measured along the street line on the side of the street where such use is proposed or such driveway would cross.