DYFED-Powys Police has charged Ryan Matthew Edgington with grievous bodily harm and actual bodily harm, following an incident at Halfway lights in Pemberton, Llanelli, on Saturday, August 10.
The 24-year-old from Llys Cilsaig, Dafen, appeared before Llanelli Magistrates this morning (Wednesday, August 14).
He has been remanded and will appear at Swansea Crown Court on Friday, September 13.
The two other men arrested have been released on police bail.
The male victim remains in a critical condition in hospital.
To assist the investigation, police are still appealing for any outstanding witnesses to come forward with information. Also any drivers in the area at around 8pm on Saturday, August 10, with dash-cam are asked to review their footage and make it available to the investigation team. To pass on any information or dash-cam footage either email email@example.com or call us on 101, quoting ref. 374 of 10/08/19.