18:00Six O'Clock News05/01/2021 PM defends lockdown decisionBBC Radio 4 Duration: 30 minutes Tue 5th Jan 2021, 18:00 on BBC Radio 4 LWAvailable for over a yearListen nowPM says lockdown needed after figures suggest 1 million people in England have CovidGenresNewsBrandSix O'Clock News Source: BBC Online