-
I'm not sure it is as clear as that. The driver was 'later interviewed under caution at a north London police station'. If the police don't have any concerns about identity, flight risk or continued offending they shouldn't arrest until they are ready to charge. Or at least that is my understanding.
They are appealing for witnesses - http://www.mynewsdesk.com/uk/metpoliceuk/news/appeal-following-fatal-collision-holloway-257231
Police appear to have open and shut the case in record time.
http://www.islingtongazette.co.uk/news/camden-road-cyclist-death-cops-de-arrest-van-driver-meaning-no-charges-will-be-pressed-1-5169368