university established a taskforce on academic misconduct in April 2015 to reduce cheating and academic misconduct. A 2016 investigation by the Australian Broadcasting Corporation exposed corporate deals between the Veterinary Faculty and large pet food companies had resulted in the withholding of harmful cat food product tested to protect corporate sponsors. In 2016, the university introduced plans to consolidate existing degrees to reduce the overall number of programs it offered. In the 2019 Student Experience Survey, the University of Sydney recorded the second lowest student satisfaction rating out of all Australian universities, and the second lowest student satisfaction rating out of all New South Wales universities, with an overall satisfaction rating of 74.2; this was lower than the national average rating of 78.4. Campus Main campus The main campus has been ranked in the top 10 of the world's most beautiful universities by the British Daily Telegraph and the American Huffington Post, among others such as Oxford, and Cambridge and is spread across the inner-city suburbs of Camperdown and Darlington. Originally housed in what is now Sydney Grammar School, in 1855 the government granted land in Grose Farm to the university, three kilometres from the city, which is now the main Camperdown campus. In 1854, the architect Edmund Blacket accepted a senate invitation for the first buildings to be designed. In 1858 the Great Hall was finished, and in 1859 the Main Building was built. He composed the original Neo-Gothic sandstone Quadrangle and Great Tower buildings, which were completed in 1862. The rapid expansion of the university in the mid-20th century resulted in the acquisition of land in Darlington across City Road. The Camperdown/Darlington campus houses the university's administrative headquarters, and the Faculties of Arts, Science, Education and Social Work, Pharmacy, Veterinary Science, Economics and Business, Architecture, and Engineering. It is also the home base of the large Sydney Medical School, which has numerous affiliated teaching hospitals across the state. The main campus is also the focus of the university's student life, with the student-run University of Sydney Union (once referred to as "the Union", but now known as "the USU") in possession of three buildings – Wentworth, Manning and Holme Buildings. These buildings house a large proportion of the university's catering outlets, and provide space for recreational rooms, bars and function centres. One of the largest activities organised by the Union is Welcome Week (formerly Orientation Week or 'O-week'),