16.38 Right folks, this is me signing off from live blog for the last time at the Telegraph Hay Festival 2013. What a wonderful eleven days we've had, thanks to the brilliant speakers and performers at this year's festival, the Telegraph Team for all their great blog input, and you guys for tweeting, commenting, and, of course, reading.

"Conditions are pretty quick here so you have to be focused on your own serve," Federer said after the match. "If you're not careful, you can be broken rather quickly. Even though it is quick, that creates a danger.

"Landmine accidents occur when people inadvertently wander into a minefield or are forced to take the risk of travelling through a minefield in order to collect water, fetch firewood or grow food for their families," reads the charity's website.

To be considered for this opportunity ideally you will:

Stephen Johnson, Bush's EPA chief, wrote a memo to Bush in 2008 regarding findings supported by science that greenhouse gases were related to rising temperatures, and that the EPA must develop regulations on the gases.