There have been also been changes to the outside of the school. In the 1960s a Memorial Pavilion was established honouring the dead of the Second World War. In the late 1960s the original Lower School Block was created, easing the crush of students that had to come out of the main School complex after registration. This contained six classrooms, a small staff room and an office for the newly created job of Head of Lower School. In 2018 this was demolished and replaced with a new building on the same site. The new block includes nine classrooms and additional office space. In the 1990s the School built a new Sports Centre next to the Lower School Block. It also became a local Sports Centre for Hitchin and Hertfordshire, allowing for fitness, badminton, basketball and volleyball sessions among other sports. Conferences are also allowed in the Centre's theory classrooms as well as small individual rooms.