A large earthquake struck north of the Croatian capital Zagreb on Sunday, causing some buildings to collapse and leaving at least one teenager in a critical condition. David Doyle reports.<br /><br />Prime Minister Andrej Plenkovic said the 5.3 magnitude quake was the biggest to hit Zagreb in 140 years.<br /><br />Plenkovic said all citizens should remain outside their homes, amid potential aftershocks - but also appealed for people to keep social distances from each other, as the country struggles to contain the spread of coronavirus.
