London 2012 showed that major global events do not necessarily require large numbers of permanent facilities .
London 2012 demonstrated that small , lightweight and temporary designs could be utilised to put on an incredible event and be adapted or removed afterwards to allow for a lasting legacy .
London 2012 showed that major global events do not necessarily require large numbers of permanent facilities , but demonstrated that small , lightweight and temporary designs could be utilised to put on an incredible event and be adapted or removed afterwards to allow for a lasting legacy .