Sydney on the brink.

A new Covid-19 cluster was identified today in an inner(ish) city suburb of Sydney called Croydon. The worry is that the excellent tracing system we have hasn't been able to identify its source. Our personal worry is that my much loved nephew and his family live right in the middle of Croydon, about a five minute walk from the railway station and very popular cafe and restaurant precinct. The cluster was announced at 11am. By 11.40am my nephew, his lovely wife and two great teenage children were on their way to be tested. We anxiously await the results.