GTR is a partnership between two world-class transport operators – the Go-Ahead Group and Keolis.  We are the UK’s largest train operating company, carrying out the UK’s largest-ever rail transformation project.  With over 7000 staff, GTR delivers 19% of all passenger rail journeys in the UK; managing 239 stations and serving 341 million passenger journeys per year.  We operate trains on the Thameslink Route (which runs between Bedford, Luton, Sevenoaks, Gatwick and Brighton); Great Northern route (which connects King’s Lynn, Cambridge and Peterborough) Southern Route (which connects London, Gatwick and Brighton) and the Gatwick Express (London direct Gatwick and Brighton).