It is essential that you call 999 if you are seriously ill, or injured, or if you feel your life is at risk, so the most appropriate help can be arranged for you, as quickly as possible.
As is commonly made aware by media reports on the subject, the Trust and the wider NHS emergency and urgent care services continue to experience an unprecedented level of demand. For the Trust’s part, this demand can result in delays to some of our patients.
When a ‘999’ call is received in the Emergency Operations Centre (‘EOC’ formerly known as the ‘999’ Control Room), the aim is to quickly identify the clinical needs of the patient and arrange appropriate assistance. The caller is taken through a series of questions developed by national medical experts, and the outcome of those questions determines the category (urgency) of the incident. This is to ensure that emergency medical help is sent to the most life-threatening incidents without delay.
Ambulance resources are prioritised to attend the patients who appear to have the greatest clinical need so the sickest patient will receive help before a less sick patient, even if that less sick patient has been waiting longer.
The system used by the Trust’s EOC to prioritise ‘999’ calls is called the Medical Priority Dispatch System (MPDS) and is an internationally recognised protocol for emergency prioritisation. Emergency Medical Dispatchers (EMDs), formerly known as Call Takers, are appropriately trained and certified to receive ‘999’ calls, provide scripted medical advice over the telephone, and triage (classify and prioritise) calls which may result in the allocation of ambulance resources.
Unfortunately, we are unable to provide an estimated arrival time for non-emergency calls as allocated ambulances can be diverted to patients where there is a more urgent clinical need or risk to life. This is a dynamic process as 999 calls are continually received. Clinical colleagues (within the EOC) have oversight of all calls to help ensure that the clinical priority assigned to the call remains appropriate for our patient’s needs. It is, therefore, important to keep telephone lines open so that we can call patients back unless, of course, there is a change in the patient’s condition, then it is essential they call back 999 for re-assessment.
Coupled with the demand on our service, this is further compounded by hospital handover delays and system pressures within the wider NHS and social care . There is a 15-minute target time frame for hospital staff to take responsibility of a patient from an ambulance crew when that patient is conveyed to the emergency department. Anything above that target constitutes a delay and will have an impact on the availability of ambulance resources.
On 15 November 2021, the Association of Ambulance Chief Executives (AACE) published a report highlighting the impact of handover delays nationally and the potential for harm. In addition to the AACE report, the Trust also commissioned ‘a ‘system’ review into the wider reasons for the significant ambulance delays. This review's purpose was to understand the underlying causes and environmental context of ambulance delays.
A series of recommendations and actions to improve the position were identified from this review, not just for South Western Ambulance Service but for other NHS providers such as acute hospitals, General Practitioner’s, NHS111 and the Integrated Care Boards. Since publication, work has been ongoing, and an addendum report was published in January 2024, providing an update to the current position. This report can be found on our website: https://www.SWASFT.nhs.uk/download.cfm?doc=docm93jijm4n1336.pdf&ver=958
Please be assured that we do not want to see any of our patients waiting longer than necessary for an ambulance and, if the triage of your call determines that an ambulance resource is required, assistance will be sent to you as soon as a resource becomes available.
Further, we continue to work incredibly hard with our partners in the NHS, and social care, to do all we can to improve the service that patients receive.