Parking Mania (Lite) - Impossible Level 15

I'm stuck on level 15 of Parking Mania (Lite). Steering the truck around the left-right-right-left bend I always end up waiting at the traffic light with my rear halfway across the street. Some A.I. traffic will arrive from behind and squeeze in next to my trailer, inevitably crashing into it when I try to make the next right turn.

Any advice on how to beat this level/work around stupidities in the A.I.?

I eventually succeeded by lurking in the left lane (fortunately no oncoming traffic in this level) until there was a large enough gap in the traffic to slip around the corner. Very inelegant, but a solution for this annoying bug.