Unit 1 Community Policing Unit 2 Lost and Found Unit 3 Patroliang and Examining Unit 4 Traffic Surveillance Unit 5 Dealing with Traffic Accidents Unit 6 Emergency Service Unit 7 Security Check Unit 8 Handling Public Disturbance Unit 9 Applying for Certificates Unit 10 Illegal Entry & Employment Unit 11 Criminal Investigation Unit 12 Preliminary Investigation Unit 13 Preserving the Crime Scene Unit 14 Physical Evidence Unit 15 Interview and Interrogation Appendix 1 The Procedures of Applying for a Rasidence Card for the Foreigners Resi- ding in Shanghai Appendix 2 Foreigner Application for Alteration of Visa or Certificate Appendix 3 Foreigner Application for Renewal of Visa or Certificate Appendix 4 Transcript Appendix 5 Statement of the Loss of Passport Appendix 6 Visa and Residence Permit Application Form Appendix 7 Insignia of Chinese Police Ranks Appendix 8 Scenic Spots in Shanghai Appendix 9 Hotels in Shanghai Appendix 10 Guidelines for Safety Appendix 11 Fire Emergency Information Appendix 12 Signs of Traffic Appendix 13 Names of Laws Appendix 14 Crime Classification Appendix 15 Drugs Appendix 16 Arms Appendix 17 Criminal Examination Appendix 18 Explosives Appendix 19 Evidences Appendix 20 Rules for the Implementation of the Law of the People's Republic of Ch- ina on Control of the Entry and Exit of Aliens