Yes, you can get a ticket for parking in a handicap spot on private property in California if you don't have a handicap plate or placard. If you want to fight the ticket, for instance you have the...
Sorry, but there is nothing to fight. The only legitimate reason to park in a handicapped designated parking place is that you, or one of the passengers at that time, is handicapped and the vehicle...
Ask your local police department. I suspect that parking regulations forbid you from parking in her handicap spot. I doubt that there is a regulation forbidding her from parking in front of your...