In this situation, can you change lanes to the left?

Why?

A solid yellow line runs along the left side of your lane, and you must not cross it or drive on it. Moving into the lane on the left would require crossing that line, so the manoeuvre is prohibited. If yellow and white markings give conflicting instructions, follow the yellow markings.

§ 85 ust. 3 i § 86 ust. 3 rozporządzenia w sprawie znaków i sygnałów drogowych