The old St. John's Hall building was torn down and replaced by four new blocks, namely the North Wing, East Wing and West Wing (now renamed Stewart Building), as well as the now demolished Primary School Block. This layout remained unchanged until the 2000s, when the College carried out a School Improvement programme. In 2003, the college implemented a School Improvement Programme (SIP) with a view to construct a new administration and teaching block above the swimming pool area. To make way for the new building, the college demolished the former primary school building. The intake of the New South Wing occurred in October 2006, and was officially opened by Peter Kwong Kong-kit, the then Archbishop of Hong Kong, on 15 December of the same year. It houses the college office, a principal's room, art rooms, music rooms and staff rooms. In 1993, St. Paul's College Primary School (SSCPS) moved to its own campus at 70 Hill Road, which formerly housed Hill Road Government Primary School (before 1977), Buddhist Chi Hong College (1977–1990) and Lok Sin Tong Leung Kau Kui College (1991–1992). In addition to 18 classrooms, the Hill Road campus included a school hall, conference room, music room, computer room, library, multi-purpose room, English language room, counselling room, first aid room, visual arts and science room, chapel and tuck shop. A new campus for SPCPS was completed in 2012, and SPCPS moved in subsequently. The new campus is located at the junction of Pok Fu Lam Road and Victoria Road near Wah Fu Estate in Pok Fu Lam. The vacated Hill Road campus is handed over to SKH St. Peter's Primary School, another primary school sponsored by Sheng Kung Hui, enabling the latter's conversion to whole day operation. The Prefects' Council is an independent organisation which is authorised by the principal to help maintain school discipline. A prefect presents himself as a role model to others. Prefects are privileged, entitled to wear the prefects' tie and read Bible at the school morning assembly, which is regarded as a prestige. The prefect's main duties include maintaining discipline at the school and promoting harmony among Paulians. The Prefects' Council runs a committee system under the direction of the head prefect and two-second head prefects. The council is also responsible for co-ordinating all functions held by the school and students' association upon request. Prefects have the right to issue warning sheets according to the seriousness of the offence.