[Description] The time during which both the terminating phase, and the following conflicting phase(s) about to start, simultaneously present a red indication. [Setting] 
Red Clearance
M i n i m u m G r e e n
V a r i a b l e I n i t i a l G r e e n
P e d e s t r i a n W a l k
P e d e s t r i a n C l e a r a n c e
G r e e n E x t e n s i o n
M a x i m u m G r e e n
Y e l l o w C l e a r a n c e
R e d C l e a r a n c e