Is beckoning someone with your finger polite in United Kingdom?

Considered impolite and dismissive. In the United Kingdom, beckoning someone with a curled index finger is perceived as condescending and disrespectful, as it is often associated with summoning a dog or a servant. This gesture can cause offense in both formal and casual settings, as it implies a power imbalance and lack of respect for the other person's dignity.

To call someone over politely, use a subtle nod of the head or an open-handed gesture with palm facing upward, accompanied by a friendly smile.

While the gesture is broadly considered rude across the UK, some younger or more informal groups may use it jokingly among close friends, but it remains risky in professional or unfamiliar social contexts.