Number of signs

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Except as otherwise provided in Sections 22-32 (Permitted Non-illuminated Accessory Signs) or 22-331 (Permitted illuminated accessory signs for hospitals and related facilities), not more than one sign is permitted for each use, building or dwelling unit, and not more than two signs for each professional office. On a corner lot or through lot, one sign (or for professional offices, two signs) is permitted on each street.