摘要: |
Buses used on Transport for London services are the first in the UK to receive "Propulsion Type Placards" as an aid to first responders including fire and ambulance crews. The diamond shaped signs confirm with ISO 19840 and provide emergency services with standardised labels, colours, symbols and graphics to clearly identify a vehicle's fuel used for propulsion and other vital information for rescue teams. They are affixed to all sides of the vehicle and on the roof. The background of the label is the colour of the first energy source: grey for diesel, orange for high voltage and blue for hydrogen. |