Group

Description

S0

No pedestrians

I (S1)

Inside pedestrians, L_in = 0 - 2 m

II (S2, S3)

Inside pedestrians, L_in =2 - 4 m, or outside pedestrians, L_out = 0 - 2 m;

III (S4)

Outside pedestrians, L_out = 2 - 4 m

IV (S5)

L > 4; no effect