I'd immediately call/video chat with my boss to show them the problem, Live, with me in the video... that would cover me for work.
After that, I'd call a mechanic buddy I know who has a decent jack and some car dollies, and then we'd reposition the vehicle somewhere legal to park, but out of view of the original spot at the end of my driveway.
IF….the driveway and warehouse floor is very flat, could you remove the tires/wheels and use car dollies to slide it into the warehouse?
LIBRA Set of 4 Heavy Duty Tire Wheel Dolly Vechicle Moving Dolly -27018 https://www.amazon.com/dp/B017YK2KMY/ref=cm_sw_r_cp_api_glt_i_3NEEXY9T6EN10FVA9Z3S?_encoding=UTF8&psc=1
Or fabricate something similar that would have directional casters so the trailer couldn’t move sideways, only front to back.
Good luck—
I picked these up from Amazon https://www.amazon.com/Libra-Heavy-Vechicle-Moving-27018/dp/B017YK2KMY/ref=mp_s_a_1_5?ie=UTF8&qid=1540820810&sr=8-5&pi=AC_SX236_SY340_FMwebp_QL65&keywords=car+dolly ... I have used the harbor freight 1500lbs ones and they worked fine as well
I’ve come soldered moving vehicles using there wheel dollys LIBRA Set of 4 Heavy Duty Tire Wheel Dolly Vechicle Moving Dolly -27018 https://www.amazon.com/dp/B017YK2KMY