Lane-control lights are a specific type of traffic light used to manage traffic on a multi-way road, highway or tollway. Typically, these lights allow or forbid traffic to use one or more of the available lanes by the use of green lights or arrows (to permit) or by red lights or crosses (to prohibit).
The definition of a blazon is a coat of arms, or a showy display. An example of a blazon is a family crest. Blazon means to proclaim or portray. An example of blazon is for the town crier to make an announcement.
The Heraldic Description of a Coat of Arms. As depicted below, a coat of arms consists of several parts: the shield, the mantling, the helm, the wreath, charges, and the crest (note that not all arms have crests). The official, written description of the coat of arms is called the blazon of arms..lements of a Coat of Arms. Shield: The colors and charges (lions, designs, etc. that appear on the shield) are a part of the official blazon, but the shape of the shield is not. Shield shapes vary according to the geographical origin as well as the time period.