A 12 year-old boy escaped serious injury after he was hit by a vehicle in Rhoose while riding his scooter.
Detectives are continuing to investigate the collision which occurred on Crib Y Sianel at around 3.45pm on Saturday 14th September.
South Wales Police say the boy suffered cuts and bruises but he was not seriously injured.
Comprehensive house-to-house enquiries have been carried out in the area and CCTV footage has also been examined - but neither the vehicle, nor its owner, have been identified.
Anyone with information should contact South Wales Police on 101, quoting reference no. 2400308921.
Alternatively, email swp101@south-wales.police.uk or visit the South Wales Police website.

Power tools found in stolen vehicle
Engineering works to hit Christmas trains
Council sets out future housing plans
Joint police and fire control room criticised
Costs rise for new Cowbridge school
DES scheme returns for party season
St Athan: plans to build 51 new council homes
Vale Council to continue tax premiums
Penarth: work to make cliff safe after landslips
Debate over single Welsh police force reignited
New five-year food strategy launched
£20 million regeneration Plan submitted to the UK Government
Popular Barry Island Chippy announces its closure
Missing Penarth man found after appeal
Parc prison expansion plan ''ill-judged''
Panto stars drop in at Penarth hospice
Ruth and Steve go training with the RNLI
Aberthaw: trespassing banned at power station