Motorway message sign. Time-exposure image of a variable message sign (upper left) at night on a motorway,warning of construction workers carrying out roadworks on the carriageway. At lower right is a sign warning that this is a zone where the average speeds between two sets of cameras is monitored. Photographed on the M25,the ring motorway surrounding Greater London,UK | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / TRL |
Taille de l’image : | 5120 px × 3427 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |