Overnight parking of hgv's in residential areas

Driveroneuk:
I’m amazed. I have just seen a white & red ERF unit parked:

a. On a housing estate
b. Within 15 mts of a junction (More like within 5’ of it, “it” being the junction with the main road).
c. Facing the “wrong” way at night. (ie on the "wrong side of the road)
d. Unlit

And?