Rail unions issue warnings to rail operators over toilet access and facilities for train drivers, saying current conditions are unacceptable and harm drivers’ health. ASLEF, the drivers’ union, tells rail employers they are “on notice,” arguing that drivers continue to face health consequences due to what it describes as prolonged industry inaction. The dispute centers on whether trains and staff arrangements provide adequate toilet facilities during service, especially on routes and schedules where drivers may have limited breaks. Unions’ statements indicate they want improvements and clearer commitments from rail operators, rather than further delays. The issue follows broader concerns within the rail sector about working conditions and the ability of front-line staff to manage basic welfare needs while on duty. While the outlets describe the unions’ position and the urgency of their warning, they do not provide detailed information in the supplied excerpts about specific operator responses, timelines, or formal negotiations. Overall, the reports reflect an ongoing pressure campaign by unions aimed at forcing changes to toilet provisions for drivers.