If someone is following you for a while! What would you do?

Call the police...

If I were driving, I would not got home, I'd go to the police station.

Stop and confront them. Ask them, "I noticed you're following me. Is there something I can help you with?"

Use my hands free phone to have the Police meet up with us somewhere along my route.

The back lot of our police station has no signage on the entrance. I could lead the other driver into the lot and then block the driveway and start blasting my horn..