PPS 17 Control of Outdoor Advertisements·Page 21·18, 19
Signs on Commercial Premises - General Policy
Signs and advertisements on commercial premises are important for announcing businesses and directing customers. When sympathetically sited and designed, they can contribute positively to visual amenity but excessive numbers or oversized signs can adversely impact character.
Signs and advertisements on commercial premises are important in announcing the presence of a business in the street and in directing customers to that location, and can assist the vibrancy of our city and town centres and other commercial areas. When sympathetically sited and designed they can contribute positively to the distinctive visual amenity of an area by giving a sense of quality and permanence.
The most common signs on commercial premises are fascia signs and projecting signs, either box or hanging. Their design should always complement the design of the shopfront and building and respect the wider locality. An excessive number of signs or those which are too large can dramatically affect the premises on which they are sited and have an adverse impact on the general character of the area.
Source — /Users/richardhill/Documents/planning-arch-project/data/documents/regional/PPS 17 - Control of Outdoor Advertisements.pdf