We do have bicycle ambulance which carry a defibrillator [0]

The 40 paramedics attend over 17,000 calls a year and the average response time is 6 minutes.

[0] https://www.londonambulance.nhs.uk/calling-us/who-will-treat...

More bicycles, metros and buses leaves more space on the street for emergency vehicles

> (not counting emergency and service vehicles)

Just gotta read the last line too :P