Highways England (HE) and the Department for Transport (DfT) held several trials on a test track to determine the optimal size, font and the font size of the signs. The trials were conducted in February and in June. Both trials took place during the day as well as at night.
Following these trials, Nissen signs received a new full authorisation from the Department of Transport for two of its systems to suit the requirements of Remotely Controlled Temporary Traffic Management Signs (RCTTM) on HE network. For detailed product information please contact us.Back