LED ad truck cruises through Plovdiv with construction-themed display

The video shows a moving truck with a large LED screen on its back, displaying an advertisement. The advertisement features a man in a blue work suit, hard hat, and safety glasses using a jackhammer to break up concrete. He is positioned in a construction setting, with rubble and building materials around him. The truck is driving on a road, likely in Plovdiv, Bulgaria, given the license plate "PB 4845 HB." The sky is cloudy, suggesting it might be late afternoon or early evening. The advertisement also includes text which appears to be in Bulgarian, with "Dultek" and "РАБОТНО ОБЛЕКЛО" visible. The overall scene depicts an advertisement for workwear or construction equipment.