"We've been looking at various ways to boost the estate's income which would allow us to reduce the subsidy such as putting up marquees for weddings, but it's still a work in progress, " he said.
" "We've made a huge amount of progress but it's still the number one cause of preventable death in the country and the tobacco industry hasn't gone away.
Launch of the 2015 model year cars is still quite a way off but we'll definitely be tracking the system's progress as it prepares to hit showrooms later this year.