Are you allowed at this intersection to turn right from the traffic lane you are in?

In the video you are approaching a junction with traffic lights on a roadway with three lanes in your direction; sign F-10 by the road and arrows on the roadway show that the left and middle lanes lead straight on, and the right lane is for turning right. You are driving in the middle lane with a straight-on arrow, so you must not turn right from the lane you are in. The answer is: no.

The Regulation on road signs and signals states that lane direction arrows P-8a, P-8b and P-8c mean that driving from the lane in which they are painted is allowed only in the direction shown by the arrow, and sign F-10 shows the permitted directions of travel from the individual lanes. A right turn from the middle lane would cut across the path of vehicles in the right lane, which are entitled to that turn. The Road Traffic Act also requires you to move close to the right edge of the roadway before turning right. If you wanted to go right, you should have moved into the right lane in good time; since you are in the middle lane, you go straight on and make a U-turn or turn further on.

Legal basis: § 87 para. 1 and § 72 para. 1 of the Regulation on road signs and signals; Art. 22 para. 2 point 1 of the Road Traffic Act (Prawo o ruchu drogowym)