When people leave their homes (by car, foot, bicycle, whatever), they enter public spaces that are patrolled by the police. Those people should pay more towards the police budget than those who just stay home and watch TV.
Therefore, the government should mandate that every citizen wear a locator device on their person. It's only fair.
And notice that I said "citizen" in the above. Illegal immigrants would not be subjected to this. Just because.
My wife and I were talking about if we gave up our citizenship rights so we didn't have to pay taxes we could just live here and be illegal immigrants and get free healthcare, food, housing, education, etc..and then we realized we can't because we're white...oh well...