Essex Police supports the Autism Anglia Autism Alert Card Scheme, however this is run by Autism Anglia themselves, the force are supporters who appear on the card and helped launch it.
Autism Anglia supply the cards and deal with applications. Full details can be found on the Autism Anglia web site – please see below link:
Essex Police have aide memoires and leaflets provided by Autism Anglia - please see below:
National Autistic Society Police Autism Guide
Autism Alert Aide Memoire