I have a 02 renault clio 1.2 16 valve petrol can anyone tell me where to locate the anti roll bar linkage +?

how do i know if it is defective|||The anti roll bar is connected to the underside of the front wishbones by rubber bushes, these can perish due to being exposed the the elements also the bolt holding them together can snap. It is also mounted to the sub-frame but these bushes are usually OK.