Emergency call handlers at South West Ambulance Service will be given an extra two minutes before deciding whether to despatch an ambulance - under plans being trialled by NHS England.
Under current rules, they have only 60 seconds to gather the information they need, leading to concerns that ambulances are being sent to patients who don't need them.
The first pilot,here in the South West and London, is expected to start in February.
“Disappointment” over North Devon funding settlement
Controversial Exeter road consultation to begin in the New Year
Family homes to replace former Plymouth language school
South Hams big bang ban turns into a damp squib
Exeter care agency rated 'inadequate' and in special measures
Raw sewage spews into Plymouth suburb estate and woods
