Singapore legislation
Section 19
Section 19
Illegal conditions
Any person who, in selling any controlled article, imposes, except with the Controller’s permission, any condition of sale other than a condition of sale —
(a)
requiring immediate payment for the controlled article;
(b)
prescribing the time within which payment must be made or delivery taken; or
(c)
requiring a deposit in respect of sale of the controlled article,shall be guilty of an offence under this Act.