As somebody who works as a cathedral organist, we were all keeping an eye on it from when we were back after February half-term, as a local school had a scare upon returning from their ski trip to Italy. But it was definitely w/c 9th March when it stepped up. I remember speaking to colleagues about it on Thursday 12th and wondering what would be happening and what wouldn't. A concert was cancelled on Saturday 14th, although we still did our usual services. By Monday 16th, it was clear that a further concert on the Saturday would be cancelled and then the following day it was announced that public worship would cease nationally. And I've not been back to work since. Who knows when we'll return. Crazy times.