Green and White – The cones have been produced and placed to indicate access to a lane for drivers.
Yellow and White – These cones indicate that no stopping is permitted – important in areas with a heavy volume of traffic or quick-moving traffic.
Blue and White – The blue and white cones are used to indicate overhead structures, and ensure that drivers of tall vehicles are aware of potential collisions. These cones can also be used to indicate overhead cables as well as fixed structures – sometimes the cones will feature a yellow band.
The following cone colours are used on EnterpriseMouchel contracted sites:
Green – These cones are used to indicate the entrance to work sites from live carriageways. This can help drivers identify when to slow down and check for oncoming traffic.
Yellow – Used to help workers identify the proximity of overhead high voltage cables. These are particularly helpful for drivers of tall vehicles, helping protect them against the prospect of driving through the cables.
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