Yep, there are two city officials.
The first one is Penelope, the City Administrator, lady that comes to your office when you have over 100% attention, she has more advanced sex actions locked until she visits enough times. She needs to be convinced using trance to wear a slutty uniform for her job and it has to be during her visit. I used two her other unique trance options first, one was to limit the damage, like taking only half of the supply or some serum inventory, the other one was a bonus to attention decrease every day.
The second official is Christine, the Police Chief that can be randomly found in the city, she also has sex actions locked behind some requirements, like using specific sex action few times to proceed to the next level.
For both of them it's very useful to have "Ask for a Favour" in the mod settings turned on as one of the higher favours is asking where they live, making it much easier to corrupt them if you can visit them each day early morning. Once both are slutty enough, like 3 stars or more and Penelope wears slutty uniform there is an event that has a delay of few days to talk to Penelope about topless being legal and that is all for this version, you can enable both topless and nude legality in the business policies.
Also the info in the business policies is not very clear, it always shows the same description to make city official wear a slutty uniform no matter what stage you are on, even if she already wears one, if both are slutty enough you just need to be patient until the delay is over for the talk.