There was a parking permit discussion started several years ago that I would like to bring back. I am noticing people parking in the neighborhood and taking Uber, taxis, and Lyft to the airport and leaving their vehicles over long weekends. I have seen cars park, take out their luggage and then wait for a pick up service to arrive and take them wherever and then get picked up as well.
A firend lives in Pasadena where they are required to purchase a parking permit if the car will be parked between 2 am through 6 am. This allows residents to have guests most of the day. The permit is purchased at a fire station or can be purchased online and the permit printed from home and placed on the dashboard.
Just a thought...