The £500k trial could eventually carry coronavirus samples and tests between hospitals and labs.
By Francesca Gillett
By Phil Shepka, Rachael McMenemy & Laurence Cawley
By Sam Francis
BBC News, London
A414 Essex both ways severe accident, from the McDonalds roundabout to Central Road.
A414 Essex - A414 Edinburgh Way in Harlow closed in both directions from the the McDonalds roundabout junction to Roman roundabout, because of an accident involving six cars and the traffic lights aren't working.
To report traffic and travel incidents dial 0330 123 0184 at any time
By Laurence Cawley & Simon Dedman