Following a tragic highway accident on the A1 motorway that claimed four lives, Poland’s State Labour Inspectorate has initiated investigations into companies involved in the road’s ongoing renovation. Initial findings point to a complex network of subcontractors utilized for the project. The inspections will focus on the employment status of those involved in the accident, particularly determining if victims were improperly classified as independent contractors. Authorities are also scrutinizing whether adequate health and safety training was provided to workers. The aim is to identify potential breaches of labor regulations and ensure accountability. The incident has prompted a wider review of safety protocols on major infrastructure projects.