This is one of a series of posters that adorn the walls of Westminster Underground station, through which many MPs and aides travel to work. On Friday, MPs will be voting on whether or not to legalise assisted dying. The posters, funded by a campaign group called Dignity In Dying, present a series of individuals happily contemplating the prospect of ending their own lives. The vibe is feel-good, joyful and glossy, somewhere between a cosmetics brand and Kamala Harris ‘24. I think...