GENERAL NOTES
GENERAL OPERATION
Vehicle demands are cleared during associated phase green and yellow.
PEDESTRIAN GROUP OPERATION
Pedestrian 1
P1 calls AØ.
P1 can introduce at the start of AØ. 
Pedestrian 2
P2 calls AØ.
P2 can introduce at the start of AØ. 
Pedestrian 3
P3 calls BØ.
P3 can introduce at the start of BØ. 
Pedestrian 4
P4 calls BØ.
P4 can introduce at the start of BØ.