Answer: I think it's stationary.
COUNTER ARGUMENT: People are quite able of identifying the difference between a young child and an adult, so a uniform doesn't make a difference. They are also very boring.
RESPONSE: Some people are more developed in there younger years so appear more mature and older than they are. Yes uniform can be boring however it's there to keep you safe and not for your enjoyment.
Both " he " and " I " are nominative case pronouns......used in the subject
