With your sentence, which happens to be the subject, so no inversion can take put. Additionally, the ultimate clause is a statement, not a question: which can be functioning for a relative pronoun, not as a matter word. Exactly the same would use if it were being an adverbial. Compare https://constitution-law-in-dha-k80249.bloggip.com/36619361/little-known-facts-about-civil-lawyer-in-dha-karachi-pakistan