text: report to the Authority and send a copy to the chief officer. At the end of an investigation which it has supervised, the Authority must issue a statement showing whether it is satisfied with the conduct of the investigation, and specifying any respect in which it is not. 91. Under section 90 (A) of the 1984 Act, if a chief officer determines that an investigation report submitted to him indicates that a criminal offence may have been committed by a member of his force, and if he considers that the offence indicated is such that the officer ought to be charged with it, then he is required to send a copy of the report to the Director of Public Prosecutions, so that consideration may be given to the question whether a criminal charge should be brought. 92. After any criminal aspects have been considered, the chief officer is required to submit the case to the Police Complaints Authority (together with a copy of the investigation report, where the Authority has not supervised the investigation), setting out his opinion on the question whether any disciplinary charges should be preferred against the officer concerned. Where the Police Complaints Authority considers that a disciplinary charge should be brought against the officer, it will recommend to the chief officer the charge which it considers should be preferred, giving reasons for its recommendation. Where the chief officer disagrees with the Authority's recommendation to prefer a disciplinary charge, he may enter into discussions with it but, in the last resort, if mutual agreement cannot be reached, the Authority has the power to direct the chief officer to bring specified disciplinary charges. 93. The following table shows the number of cases referred to the Police Complaints Authority (PCA) in 1987 and 1988 and the action taken. (Figures 
analysis: The text appears to be discussing the procedures and protocols for investigating and handling complaints against police officers in the UK. It mentions specific laws and regulations, such as the 1984 Act, and the roles of various authorities, including the Police Complaints Authority. The text does not mention economic development, natural resources, or any other category related to physical or environmental issues. Instead, it focuses on the administration and accountability of law enforcement agencies.