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