Ince & Co on 16th May published an article, originally a chapter in the Insurance and Reinsurance Law Review, saying that since 2016, the definitions of dishonest, a fraudulent claim and the remedies available to insurers battling against such claims have been radically reformed through a combination of legislation and guidance from the highest court in the UK.
https://www.incegdlaw.com/en/documents/fraud-insurance-claims.pdf