Algorithm 8 Traffic light.

Input: c, t Result: String containing Information about traffic lights 1:TrafficLightAtLane$(c,\mathbf{t})$ 2:Initialize String r 3:for all traffic lights $t\in \mathbf{t}$ do 4:    Access list of links $\ell \left(t\right)$ 5:    for all $l\in \ell \left(t\right)$ do 6:        if Starting Position $\mathrm{from}\left(l\right)$ equals c then 7:           $r\leftarrow t_{\mathrm{id}}$ 8:        end if 9:    end for 10:end for 11:returnr