Greek finance minister Yanis Varoufakis says Greece's commitment to staying in the euro zone remains "absolute" but he is not prepared to sign an unviable agreement.
"If I am being asked to put my signature on the dotted line of an agreement that is clearly unviable, I am not going to do that," he told RTE Radio.
"Our commitment to remaining in the euro zone is absolute but at the very same time, we are...
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Tom Maguire: Tax changes we make now could help business for years
The way we did business a few months ago may never return – so the opportunity is to make changes that will both aid recovery and set us up well for our new futures