I'd like to be able to say that it's an isolated case. Unfortunately, many more correspondences have been received into my office in the last 24 hours, and I'll remind members about what the director-general did say about testing for people in managed isolation. He said a few days ago—I think it was on 9 June—"everyone in managed isolation will be tested twice" during that period, whether they have symptoms or not, at "around day three and around day 12". 