Question to the Department of Health and Social Care:
To ask the Secretary of State for Health, how many ambulances waited more than 30 minutes to offload their patients in (a) England, (b) London and (c) each health trust area in London in each year from 2010 to 2015.
This information is not available in the format requested. NHS England collect winter daily situation reports which, up until the end of winter 2014/15, included data on ambulance handover delayed over 30 minutes. This is published at the following address:
http://www.england.nhs.uk/statistics/statistical-work-areas/winter-daily-sitreps/winter-sitrep/