Venice, November 15: Flood-hit Venice braced for another exceptional high tide Friday, with the mayor ordering St Mark's square closed after Italy declared a state of emergency for the UNESCO city. Luigi Brugnaro ordered the iconic square closed ahead of the latest sea surge of around 1.6 metres (over five feet) mid-morning as strong storms and winds batter the region -- lower than Tuesday's peak but still dangerous. Venice Floods: Italy to Declare State of Emergency in Capital City After Massive Damages.

"I'm forced to close the square to avoid health risks for citizens... a disaster," Brugnaro said. Churches, shops and homes in the city of canals have been inundated by unusually intense "acqua alta", or high waters, which on Tuesday hit their highest level in half a century. "We've destroyed Venice, we're talking about a billion (euros) in damage and that's just from the other day, not today," Brugnaro said as far-right leader Matteo Salvini joined the list of politicians to visit the stricken city.

The crisis, driven by bad weather, has prompted the government to release 20 million euros ($22 million) in funds to tackle the devastation. Before it was closed, tourists had been larking around in the flooded St Mark's Square in the sunshine during breaks from the rain, snapping selfies in neon plastic boots.

Prime Minister Giuseppe Conte, who has called the flooding "a blow to the heart of our country", on Thursday declared the emergency.

Earlier that day he met Venice's mayor and emergency services before jumping in a speed boat to visit businesses and locals affected by the tide. Residents whose houses had been hit would immediately get up to 5,000 euros in government aid, while restaurant and shop owners could receive up to 20,000 euros and apply for more later, he said. Venice Floods: Italian City Hit by Highest Tide in 50 Years, Tourists Wade Through Flooded Streets.

As authorities assessed the extent of the damage to Venice's cultural treasures, such as St Mark's Basilica where water invaded the crypt, locals were defiant. Many stopped for their usual coffees at flooded bars, drinking espresso while standing in several inches of water.

"It's shocking to see this, having water up to your knees," said Mexican tourist Oscar Calzada, 19. "You have to be here to believe it and hopefully it won't happen again, it'll only be once in a lifetime type thing."

'Need to Adapt'

The Locanda Al Leon hotel said bookings had suffered from the international media coverage of the flood, with some guests cancelling their rooms after seeing images of Venice underwater. Tuesday's high waters submerged around 80 percent of the city, officials said. Venice Floods: Waves in St Mark’s Square Lead to Emergency Alert As the Italian City Is Hit by Highest Tides in 50 Years (Watch Video).

Only once since records began in 1923 has the water crept even higher, reaching 1.94 metres in 1966. "It makes me question what Venice is going to be like in 50 years," said California student David Melendez, 20. "Hopefully this beautiful city can survive and our sons and grandsons can see it."

Many, including Venice's mayor, have blamed the disaster on global warming and warned that Italy -- a country prone to natural disasters -- must wake up to the risks posed by ever more volatile seasons. "We need to be resilient and adapt. We need a policy that looks at the climate through completely different eyes," Environment Minister Sergio Costa said Thursday.

The Serenissima, as the floating city is called, is home to a mere 50,000 residents but receives 36 million global visitors each year. A massive infrastructure project has been under way since 2003 to protect the city, but it has been plagued by cost overruns, corruption scandals and delays. The plan involves 78 gates that can be raised to protect Venice's lagoon during high tides -- but a recent attempt to test part of it caused worrying vibrations and engineers discovered it had rusted.

(The above story first appeared on LatestLY on Nov 15, 2019 04:52 PM IST. For more news and updates on politics, world, sports, entertainment and lifestyle, log on to our website latestly.com).