The blurry sign that you see in this photo reminds clients of this shopping centre to pay for their parking before exiting to the boom-gates. I still remain unconvinced that shopping centres aren't ripping us off by forcing us to pay for parking. Certain centres provide free open-air parking and paid undercover parking, leaving customers to decide whether or not they are prepared to pay for some shade from the African sun. This particular centre has no free parking.
I find paying to spend money at a shopping centre much like being charged to walk into a restaurant and look at the menu. I guess the shopping centre wins though - I still shop there regardless.