Question: do thameslink trains run all night?
Answer: Thameslink is a 24-hour, 115-station main-line route in the British railway system, running from Bedford, Luton, St Albans City, Peterborough and Cambridge via central London to Sutton, Orpington, Sevenoaks, Rainham, Horsham and Brighton. Additional services to East Grinstead and Littlehampton operate at peak times.