If I be Army or police, I fit join workers union dey fight for my interest and we fit go on strike too?

Section II for Trade Union Act make am illegal for Army and police dem, the Nigerian security printing and minting company, prison services, customs preventive services, Central Bank of Nigeria, dem employees wey law permit to dey carry, Federal fire service dem to dey organize themselves or be members of trade union ontop employment purposes. Dem fit join consultative committees for dia establishment.