RAIL passengers are being warned to expect disruptions as work to install new tracks, better drainage and a new footbridge takes place.Network Rail is undertaking a multi-million pound investment on the Brighton Main Line which means buses will have to replace trains between Three Bridges and Brighton and Lewes at particular times over the next seven weeks.A time-tabled bus service for Southern and Thameslink passengers is planned to keep people moving.The work is taking place this weekend...
