https://www.contractoruk.com/news/weakening-substitution-outside-ir35-contractors 2026-10-19T08:20:00+01:00 0.5 2026-10-19T08:10:58+01:00 Weakening Substitution: the wrong employment status fix for outside IR35 contractors Contractor UK en https://www.contractoruk.com/news/parasol-ashley-olliver-exit-interview-umbrella-industry 2026-10-20T22:42:53+01:00 0.5 2026-10-21T06:46:31+01:00 Exit interview: Parasol’s Ashley Olliver on 18 years of umbrella company goings-on Contractor UK en