text:  and the kind of tightening of restrictions around speech, around what journalists can do, and the closing down, I think, of China to the outside world. And coming back to the UK has been a breath of fresh air in terms of our ability to write, to knock on somebody's door and ask them who they might vote for and what they think of the prime minister. I mean, these are the kinds of things that are unimaginable for activists and journalists in China.