Choose the option that best punctuates the given sentence :
The traffic policeman said don't go that way as its not permitted
1
The traffic policeman said, "Don't go that way as it's not permitted."
2
The traffic policeman said, "Don't go that way as it's not permitted?"
3
The traffic policeman said, "Don't go that way ? as it's not permitted."
4
The traffic policeman said, "Don't? go that way as it's not permitted."