Say for one horrible moment you couldn’t use your bike to get into work. How would your commute look?
Admittedly, my previous commute wouldn’t have been too bad. It would have been a 10 minute walk to London Bridge station, followed by a short ride on the northern line, switching over to central and getting out at Chancery Lane. Then I’d walk another 8 minutes to the office. Overall, around 10 minutes longer than on the bike.