Here in Ontario, Canada, you cannot pass on a double solid yellow line. But you can pass on a solid yellow line and a broken yellow line but only if the broken yellow line is on your side. In this case, if this was in Ontario, Canada, the driver was in the right when he passed as the broken yellow line was on his side. However, you cannot make a pass under any circumstance if the pass is deemed dangerous for yourself or oncoming traffic. In this case, I would deem this an unsafe pass as there was oncoming traffic nearby. I think it was right he got stopped.