04:07 THIS is why some cyclists ride in groups rather than single-file. It is advised by every respected cycle craft authority. Ideally you want to be 2-a-breast max as per the Highway Code (recommended not law). When in groups, the over-taking distance is easier and idiots are less inclined to chance a poor over-take.
06:21 You were riding upa slight incline, in the driver's blind spot. You shouldn't be over-taking there. Wait until you can see the road ahead more clearly.
Fat Pat the Rat