(2) Any person who attempts to have unlawful sexual intercourse with a girl under the age of eighteen years commits an offence and is liable to imprisonment for eighteen years, with or without corporal punishment. 130. Defilement of idiots or imbeciles. Any person who, knowing a woman or girl to be an idiot or imbecile, has or attempts to have unlawful carnal knowledge of her under circumstances not amounting to rape, but which prove that the offender knew at the time of the commission of the offence that the woman or girl was an idiot or imbecile, commits a felony and is liable to imprisonment for fourteen years. 131. Procuration. (1) (a) Any person who— procures or attempts to procure any girl or woman under the age of twenty-one years to have unlawful carnal connection, either in Uganda or elsewhere, with any other person or persons; (b) procures or attempts to procure any woman or girl to become, either in Uganda or elsewhere, a common prostitute; (c) procures or attempts to procure any woman or girl to leave Uganda, with intent that she may become an inmate of or frequent a brothel elsewhere; or (d) procures or attempts to procure any woman or girl to leave her usual place of abode in Uganda, such place not being a brothel, with intent that she may, for the purposes of prostitution, become an inmate of or frequent a brothel either in Uganda or elsewhere, commits an offence and is liable to imprisonment for seven years. (2) No person shall be convicted of any offence under this section upon the evidence of one witness only, unless that witness is corroborated in some material particular by evidence implicating the accused. 132. Procuring defilement of women by threats, etc. (1) (a) (b) Any person who— by threats or intimidation procures or attempts to procure any woman or girl to have any unlawful carnal connection, either in Uganda or elsewhere; by false pretences or false representations procures any woman