1.always do you best. 2.be prepared - be on time. 3.be polite. 4.do not waste you time. 5.think safety first. 6.use entrancec and exits properly. 7.use toilets properly. 8.keep valubles at home. 9.smoking is prohibited. 10.eating is only possible at breaks and lunch times. 11.be sensible in bad weather. 12.play in the right place. перевидите !