What does the 'T-junction with priority over traffic from the right' sign indicate?

Answer: D — T-junction with priority over traffic from the right

This sign shows you have priority at a T-junction, over traffic coming from the right. As you approach the junction, drivers on the right must yield to you, so you don’t need to wait for them to pass before you proceed—as long as it’s safe. You should still look out for pedestrians and other road users and adjust speed as needed. It’s not a roundabout sign, which would depict circular arrows; it isn’t a sign for a junction on a bend, which would indicate a curved road ahead; and it isn’t the uneven road sign, which shows bumps.