Review

The light is red for the lane on the right. The truck drove over probably during the yellow light that changed to red. The left lane has a green arrow and they are allowed to continue to turn left

Red (SIG1)

"Stop. A vehicle may not pass the stop line or, in the absence of such, the signal. A signal with an arrow outline only applies to the direction or directions indicated by the arrow."

Red (SIG1)

Stop line (M13)

"The marking indicates where a vehicle should be stopped according to a road sign or traffic signal."

Stop line (M13)