The car trailers with expired plates are still there located in alley adjacent to 24 Arends Lane belonging to 1788 Geary occupants. Is this legal?

Car trailer with expired plates are still there located adjacent to 24 Arends Lane in alley, next to 1788 Geary occupants garage which is accessed on Arends Lane.

License plate with expired tags belonging to car trailer

Still awaiting resolution on car trailer with expired plates. Lots of inoperable vehicles and/or expired plates making the property look like graveyard for cars/trailers. Thank you.

The area had been checked and the cars not on the Lane. One of the vehicles was moved into the driveway and a trailer was parked along the side of the garage. Per code, they can be parked in these locations.

thank you