As I rode past Cycle Surgery onto Holborn a police woman told me to look after myself. Thanks, I will, I thought. But what are you doing to help?
I've only just started working in this area, so I'm learning the roads and my route to the new office. Last Wednesday was my first ride in.
You can read Andy's full account by clicking here
More top news
It was Tom's second marathon in two weeks run in memory of his father, Martin Campbell.
Surrey Police are appealing for witnesses after the driver was seriously injured in the crash in the early hours of Saturday.
The Duchess of Cambridge has been driven to St Mary's Hospital in London in the "early stages of labour", Kensington Palace has said.