On the rule of six, I completely agree with my right hon. Friend about the importance of clarity and simplicity. Early on in the pandemic, we saw some of the problems that arise when different rules kick in in different parts of the United Kingdom. On that point, is there not a strong case for having one simple, understandable rule of six that applies right across the country and has high levels of public support? To that end, I encourage my right hon. Friend to keep an open mind about the rule of six that is in place in Wales and Scotland and the exemption of small children.