The House of Lords has published its report on Off-payroll and Crawford Temple has backed the sub-committee’s findings saying the IR35 reforms have created a “perfect storm” that allows “tax avoidance and disguised remuneration schemes to thrive”:

https://www.computerweekly.com/news/252513311/Finance-Bill-Sub-Committee-blames-IR35-for-concerning-rise-in-umbrella-company-contractors