Statement: "Don't park your vehicles on the road" - a notice board by the traffic police.
- There is a space for parking nearby.
- Traffic police is indifferent to the parking problems of vehicle owners.
Only I is implicit.
Only II is implicit.
Either I or II is implicit.
I and II are implicit.
The police knows that there is a parking space nearby, from where the vehicle owners can walk, that's why it has put that notice. So I is implicit, and II is not.