A 1-bit lock would be like "Employees only. Are you an employee? Yes/No". It's just enough to establish that you knew you were supposed to stay out. And yes,

A 1-bit lock would be like "Employees only. Are you an employee? Yes/No". It's just enough to establish that you knew you were supposed to stay out. And yes, a guilty-verdict and a one-cent fine wouldn't be too big of a deal. But ideally the courts just wouldn't even hear the case.