sentences:  Unable to secure a satisfactory full-time seat for 2009, Allison decided to take some time out to concentrate on his family business, for which he is the majority shareholder, and analyse opportunities from there.It was not until 2011 that Allison made his racing return, in the highly competitive Renault Clio Cup.After three seasons away he showed no signs of slowing down, finishing 4th on his debut, and went on to score two popular wins at Croft.