Howden v Ministry of Transport - [1987] 2 NZLR 747

Transport and transport licensing — Offences — Breath and blood alcohol prosecutions — Random stopping on private property — Traffic officer with no cause to suspect driver entered on to private property to carry out random breath alcohol check on driver — Whether any implied licence to enter private property for that purpose — Whether evidence obtained after such entry was unfairly obtained and if so whether it was inadmissible — Transport Act 1972, ss 58A, 66, 68B and 68D.