Backyard Dilemma

Comments

1
People can't live in vans parked in driveways. The City of Portland is who you should call... it's confidential and they can enforce codes specific to your concern: 503-823-2633 (I've called them a few times due to my neighbor not having garbage service and piling bags in his driveway).
2
Yup. Let the city handle it, the complaint can't be traced to you. They will inform your neighbor of their rights and obligations.