The objectives of the research aimed (1) To study performance in narcotics suppression of police in Hua-Mark Police Station and (2) to study Factor performance in narcotics suppression of police in Hua-Mark Police Station classified by personal factors. The population in the research was totally 171 police authorities in Huamark Police Station. The instruments used in research was a questionnaire.The reliability of the questionnaire was 0.899. The statistics used in data analysis wsa Descriptive Statistics : Frequency, Percentage, Mean, Standard Deviation and Reference Statistic : t-test and F- Test and and Person Correlation Coefficient.
The results have shown that : The police officers at Hua Mark Police Station were mostly male, the aged more than 41 years, rank of position was non-commissioned and more than 20 years of working experience.