I think the parent means that the person who is driving past the LSE with his jammer is less likely a delivery driver, as they are under close scrutiny but rath

I think the parent means that the person who is driving past the LSE with his jammer is less likely a delivery driver, as they are under close scrutiny but rather anyone else. Might as well be anyone who'd rather not be tracked if they can help it. I can imagine perhaps a VIP or even an organized crime member who prefers their car free of GPS trackers when they drive around town visiting associates.