Boris Johnson answering questions during Downing Street coronavirus press briefing

The transcript discusses the four tests set by the Prime Minister for moving to the next stage of unlocking the roadmap, focusing on the fourth test concerning variants of concern. It highlights the rapid increase in cases of the Indian variant and questions the national assessment approach. The discussion also covers border control decisions, particularly regarding India, and the rationale behind these decisions, emphasizing quarantine measures and the identification of variants of concern.

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