b'Blank check mania has crossed the Atlantic, bringing with it hopes of riches for well-connected financiers, underwriters,\\xa0startup\\xa0founders and ordinary investors. The U.S. example, though, offers some warning signs, our columnists suggest, as they ponder a vehicle of their own. See acast.com/privacy for privacy and opt-out information.\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'