The turmoil in Ukraine should be a wake-up call for Europe's looming fuel and food crisis, campaigners have warned.
Ahead of the G7 summit, organised by leaders after they decided to boycott a planned G8 summit in Russia this week, Oxfam said tension with Moscow over the situation in Ukraine highlighted the need for Europe to reassess its energy mix.
More top news
The PHE will review the evidence and also make recommendations on how to address the issue, according to health officials.
The Commons Public Accounts Committee (PAC) said at least £9 million has been squandered on a project that failed to deliver.
A top temperature of 11 Celsius (52 F).