Yet on the 200-acre festival site(位置，场所) the show is being put together efficiently. Supplies of food are being brought in ahead of time to cope(应付) with the numbers of hungry people who are expected to arrive. A huge tent has been set up to store tons of tinned food, fruit and vegetables. Trucks loaded with country produce give part of the site the appearance of a vegetable market. In case of trouble, extra police are being called in from the mainland. Hundreds of tents have been put up, and some small houses made of straw and plastic materials as well.