Philippe Monguillot, who was 59 and a father-of-three, was attacked on Sunday July 5 while working on a Trambus in the Balichon area of the Basque Country city, according to the Agence France-Presse (AFP). The incident happened after Mr Monguillot tried to stop a group from coming on board, as they did not have tickets, were trying to bring a non-muzzled dog on board, and were not wearing face masks - which are now mandatory for public transport users in France.