Charlotte County Deputies hide cruiser in empty lot behind pepper trees and use handheld radar gun on traffic going west on the Rotonda Circle just as they top the little hump back bridge over the canal. Deputy also aims radar gun down Mariner Blvd. at traffic going north towards Rotonda Circle. Partner writes tickets after deputy with radar gun waves motorists to pull over. Usually there between 8am and noon to catch commuters using the back way over to San Casa area. Speed limit on both roads is only 30 mph – – – very low, so this is a cash cow for Charlotte County.