Czech

A police woman and paramedic wrap a thermo foil around a woman injured by a powerful gas blast on April  29, 2013 in Prague's historic center. The blast injured up to 20 people, four seriously, rescuers said, adding that it was possible some people were buried in the rubble. AFP PHOTO / MICHAL CIZEKMICHAL CIZEK/AFP/Getty Images

Michal Cizemichal Cizek/AFP

A policewoman and paramedic wrap a thermo foil round a woman injured by a powerful gas blast on Monday in Prague’s historic centre. The blast injured up to 20 people, four seriously, rescuers said, adding that it was possible some people were buried in the rubble.