I must continue.
They became mandatory in transport hubs, including taxis and private hire vehicles. From the same time, close contacts with confirmed or suspected cases of the covid-19 omicron variant will be legally required to self-isolate. These measures will remain in place until the end of the day on Monday 20 December. By this point, we will review the measures to see whether they remain necessary. We do not wish to keep any measures of this nature in place any longer than is absolutely necessary. However, these measures are an important step in the fight against the virus, particularly while we wait to discover the full implications of the threat from omicron.