Big questions: hoardings advertising Alpha, the introductory course devised by Holy Trinity, Brompton (HTB), are displayed on 505 buses across the UK. Another 430 are in train stations. A new website (www.alpha.org) features interviews with the young people pictured in the posters, all of whom attended the course. A new digital campaign has also been launched, with advertising on Spotify, YouTube, and Facebook. Alpha TV Live, to be launched on 2 October, will broadcast the weekly Alpha talk online, live from HTB on Wednesday evenings. In a pilot scheme, some churches will be using the stream to deliver the course