A man is sleeping on a train, slumped over in his seat

A man is sleeping on a train, slumped over in his seat. He is wearing a red and white t-shirt and dark pants. His head is resting on the armrest, and he has sunglasses on. A black bag is hanging from the armrest. The train seats are blue with small white dots. Through the window, houses with tiled roofs and trees can be seen. A sticker on the window shows a phone number, "0800 117 117", and "SBB Police, Police CFF, Police FFS". The floor of the train is dark and appears to be made of linoleum. This scene likely takes place on a SBB (Swiss Federal Railways) train. Given the presence of the SBB phone number and the scenery, it is plausible that this train is traveling through or near Biel/Bienne, Switzerland, as Biel/Bienne is a major railway hub in Switzerland and a bilingual city where German and French are spoken, hence the "CFF" (Chemins de fer fédéraux suisses) and "FFS" (Bundesbahnen) designations on the sticker.