system
Given the following post, respond as if you're commenting on Reddit:
human
[LoTR] Would it be possible for a orc or troll to be allowed entrence to Minas tirith in any situation, after the war of the ring?

Like, say you run a human mercenary band, and one of the soliders you have hierd is an orc or a decently intelligent troll, and you are currently about to enter minas tirth. The orc and the troll understand the laws and have agreed to not casue any trouble, just follow their captain around as a bodyguard and help him do his buissness in the city. The orc has even agreed to wear a hood in order to not scare the locals too much. 

Would the city guards allow then entry, or is the hatred for the former enemy so strong that they would be killed on sight, even tho they are just hired muscle that doesnt break the law? 

Assuming this is in the 4th age, like 10-20 years after the war of the ring, while aragon still rules and so. 

Would the situation change if it was a half-orc and a half-troll?
gpt
LotR orcs are not merely a maligned ethnic group who are the victims of cultural prejudice, they are beings born of malice and cruelty.  In a universe where good and evil are real things, they fall solidly in the evil camp.

Allowing one into your city would be foolhardy and nothing good would come from it.