South Wales Police say they have received three complaints following an incident between Chelsea footballer Eden Hazard and a Swansea ball boy last night.
Three calls have been received from members of the public living in Sussex, Kent and West Wales, which are being followed up.
Officers have interviewed the ball boy concerned in the presence of his father and he does not wish to make any formal complaint.
The boy did not sustain any injuries.
More top news
Peter Clarke told MPs HMP Swansea had failed to make recommended improvements.
Graham Potter has played down reports linking him with becoming the new manager of relegated Swansea City.
Another glorious day across Wales, with warm sunshine! But a very different day tomorrow with thundery showers!