Car sales on Bryant’s Hill

Car sales on Bryant’s Hill again parking there for sale cars , untaxed , no mot all along John Wesley road and st aidans road . Asked again if they can stop doing this and let local residents be able to park and this is met with abuse saying they can do what they want . They seem to be a law to themselves. There’s a blue car Reg LG09 TBO which belongs to them which hasn’t moved for a matter of months . There have been 5 cars clamped recently but this doesn’t seem to bother them . Making locals life’s a complete and utter misery. Please can this be looked into by the authorities.