Do not...
Do not step /walk on grass.
NO .....
No Fishing
Do not....
Do not drink (tap) water.
You are not allowed to...
You are not allowed to use the elevator.
You are not allowed to......
You are not allowed to use your phone.
No....
No Pushing.
Do not....
Do not bring your pets.
No....
No chewing gum (allowed).
Refrain from ....ing
Refrain from talking.
You may not....
You may not eat.
NO
No Parking