 Complete the following phrase:  Former driver and team owner Jackie Stewart was critical of Tilke in a 2011 piece in The Daily Telegraph, blaming his designs for the lack of overtaking and excitement at many Formula One races, saying they are largely carbon copies of each other. Stewart, while praising the vast improvement the designs have brought to the sports safety as well as bringing fantastic amenities and luxuries to the sport, argued that the tracks have gone too far the other way in terms of safety. His primary complaint was that the large tarmac run-off areas fail to penalise mistakes; he cited the 