 Over £150,000 is raised for charity each year through the RAG (Raising and Giving), the fundraising arm of the Students' Union, which was started in 1980 by then Student Union Entertainments Officer and former New Zealand MP Tim Barnett.Sporting activity is coordinated by the LSE Athletics Union, which is a constituent of British Universities & Colleges Sport (BUCS).LSE owns or operates 10 halls of residence in and around central London and there are also two halls owned by urbanest and five intercollegiate halls (shared with other constituent colleges of the University of London) within a 3-mile radius of the School, for a total of over 4,000 places.