We hope that by observing the following points you will enjoy your visit to Christ Church without disturbing the life of the college.
* Please obey all notices and do not enter the areas marked Private.
* Please do not enter any college rooms.
* Please avoid leaving litter (杂物); picnicking within the college is not permitted.
* Please do not smoke.
* Please do not gather so as to obstruct (阻塞) paths or passages, particularly in the Hall.
* Please be as quiet as possible, remembering that this is a college where people are working.
* In the event of a fire or other danger, or if you hear a fire alarm or warning, please leave the building without delay. At all times please follow the advice of the Custodians (保安人员) who are here to help you.
* Closed circuit television surveillance (监视) is in operation. Images are being recorded for purposes of crime prevention and public safety.
* Thank you for visiting Christ Church. If you have any comments please write to:
The Steward, Christ Church, Oxford OX1 1DPWhy is closed circuit television surveillance in operation
To ______ and ensure public safety.