In a post on X, the operator apologised and told customers: "Please do speak to our onboard staff for further advice/assistance." ⚠️Apologies to those boarding our 06:11 service from #LondonEuston to #Stirling are advised that there are no toilet facilities on this train due to a fault. Please do speak to our onboard staff for further advice/assistance. A third added: "'Please speak to our onboard staff'... what are they gonna do, hold it for you?" Lumo said the lack of toilet facilities was due to a fault and apologised to affected customers.