This is why some election posters are falling apart Good Morning Cape Town with Lester Kiewit

Why are some of the political party campaign posters on our streetlamps looking as if they have been through a war? Why are some of them peeling away from the backing boards or folded over from the wind? Lester Kiewit speaks to Craig Petersen, factory and production manager at Trident Press, which is one of many companies which print such posters. 
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