—(1) A police officer in uniform may arrest without warrant any person who in his presence commits an offence punishable under section 184 or section 185 or section 197: Provided that any person so arrested in connection with an offence punishable under section 185 shall, within two hours of his arrest, be subjected to a medical examination referred to in sections 203 and 204 by a registered medical practitioner failing which he shall be released from custody. (2) A police officer in uniform may arrest without warrant any person, who has committed an offence under this Act, if such person refuses to give his name and address. (3) A police officer arresting without warrant the driver of a motor vehicle shall if the circumstances so require take or cause to be taken any steps he may consider proper for the temporary disposal of the vehicle.