Euro NCAP, Europe’s new car safety assessor, has advised drivers of the BYD Atto 3 against using the car’s driver-assistance systems after handing down its worst rating in the testing criteria yet. The Atto 3’s assisted driver system was handed a ‘Not Recommended’ rating, with the safety body citing particular concerns over the car’s poor-performing driver intervention and driver monitoring systems. The poor marks haven’t altered its pre-existing five star safety rating handed down by Euro NCAP. Testing found that traffic sign detection technology did not react to temporary and/or condition sp…