A day after Prime Minister Alexis Tsipras overhauled his negotiating team in an effort to speed up debt talks and unlock bailout funds benchmarked for Greece, the prime minister said on Tuesday that he might resort to calling a public referendum on any deal with international creditors.

It does not hurt to ask the Greek people over historic decisions, State Minister Alekos Flambouraris on Wednesday told ANT1 TV regarding a possible referendum.

The list for tendered demands for conducting a referendum on the issue of PPC DEH is being finalized by opposition parties.