“… an error that undermines the decision; it is not for the reviewer to demonstrate that he has not: Freeman-Roach v Rother District Council [2018] EWCA Civ 368, [2019] PTSR 61.…”
“…ity of the type that might render him vulnerable within the meaning of section 189(1)(c)): compare Freeman-Roach v Rother District Council [2018] EWCA Civ 368, [2019] PTSR 61, at [32], per Rose J (as she then was), with whose judgment Lewison and Longmore LJJ both agreed.…”