(1) The Commissioner of Police may by notice in the Gazette approve types of instruments as-
(a) an approved breath analysing instrument to analyse the proportion of alcohol in a specimen of a person's breath;
(b) an approved screening device for the purpose of indicating whether the proportion of alcohol in a person's breath is likely to exceed the prescribed limit; (Amended 23 of 2008 s. 11)
(c) an approved pre-screening device for indicating whether or not the proportion of alcohol in a person's breath reaches such a level that it would be reasonable to suspect that such proportion is likely to exceed the prescribed limit. (Added 23 of 2008 s. 11)
(2) The Commissioner of Police may authorize in writing members of the police force as approved operators to carry out breath analysis using an approved breath analysing instrument.