Tomasz Kuras, aged 40, was caught behind the wheel of an Audi A3 in Pavilion Court, Newtown, on October 2 last year.
A test found he had 18 microgrammes of cocaine in his system per litre of blood – above the legal limit of 10mcg. He also had 3mcg of Delta 9 THC – the main psychoactive part of cannabis – per litre of blood. The legal limit is 2mcg.
A third substance, benzolecgonine – the main metabolite of cocaine – was also found in Kuras’ system. He had 695 mcg per litre of blood – well above the legal limit of 50mcg.