Signs in the parking garages for permit parking need to be improved. The signs are too small and there should be a sign over every parking space that is dedicated for parking permits. One whole wall on the top floor of Parking Garage A has no signs on it, making a person feel that this is a public parking space. The sign on the wall going up is too small and not easy to read when a driver is negotiating the narrow ramp upwards. City of Palo Alto transportation department, please take note.