The BBC has an item in amongst their propaganda 'news' today about the painful and sometimes fatal problem of a car door being opened in front of an oncoming cyclist. There are several videos online, of which this is one, describing a way to possibly avoid such incidents - I prefer that word to 'accident' as I always feel that such collisions are effectively potential manslaughter situations born out of stupidity and careless disregard for the safety of other road users.
Tom
Tom