You pass by them every day on your way to work or school. They are often affixed to buildings, walls, fences, or posts. They seem to be appearing everywhere these days. But what is the correct term for this form of advertising? Banners are what they're called. Large billboard advertising Durban or sheets of material used for outdoor advertising are referred to as banner advertising. You will see banners wherever you walk, no matter where you reside. Banners are often useful for disseminating information and educating people about impending events. The current banners and billboards Cape Town boom can be...