Ambulance Minister praises AACE aim of continual improvement Posted on November 23, 2012 Home News Ambulance News Ambulance Minister praises AACE aim of continual improvement Health Minister Earl Howe praised the work of the Association of Ambulance Chief Executives and the service as a whole at the Ambulance Services Network (ASN) Conference this week, labelling it as "one that refuses to rest on its laurels".