I join the right hon. Lady in commending the staff of Westminster Abbey, who played a role in supporting people from Parliament yesterday, and the firearms officer, who had to make a split-second decision about what to do. It is not an easy job; it is difficult. Officers are trained to do it, but when the point comes, it is a difficult decision to take. We are grateful that he did that, with the consequences that we know about.
It is important that we celebrate our values. An important element in countering the extremists is to ensure that the values that we share are championed and resolutely put forward. The right hon. Lady asked what I would do, but it is for everybody in this House, as we go about our business as Members of Parliament, to encourage that celebration of the values that we share.