Riot police have clashed with demonstrators across major European capitals as surging living costs and biting austerity measures triggered a fresh wave of violent street protests overnight.

The unrest marks a dangerous escalation in civil discontent across the continent, where households continue to grapple with persistent inflation, deteriorating public infrastructure, and wage growth that has failed to keep pace with soaring energy and grocery bills.

Tear gas and barricades in Paris

In France, security forces deployed tear gas and water cannons to disperse stone-throwing crowds in central Paris and several regional hubs, including Lyon and Marseille. Al Jazeera reported that demonstrators set fire to rubbish bins and erected makeshift barricades along major boulevards after union-led rallies descended into chaos in the late afternoon.

Tensions have been fuelled by public fury over state budget cuts and protracted disputes over purchasing power. Demonstrators carried banners demanding emergency price caps and the restoration of funding to public services, while black-clad groups clashed directly with lines of heavily equipped riot police. Scores of arrests were confirmed by interior authorities, with dozens of officers and protesters treated for smoke inhalation and minor injuries.

Italian unions bring transport to a standstill

The turmoil spread rapidly southward to Italy, where a series of co-ordinated general strikes brought public transport networks, rail corridors, and key shipping ports to an effective standstill. In Rome and Milan, crowds numbering in the tens of thousands rallied against the national government's fiscal consolidation plans.

Al Jazeera reported that scuffles broke out in central Milan when splinter groups attempted to break through police cordons protecting regional government buildings. Officers responded with baton charges, scattering demonstrators into neighbouring commercial districts. Italian trade unions argued that ordinary families are bearing the brunt of runaway inflation, with the cost of staple goods and domestic heating rising by the equivalent of hundreds of Australian dollars each month without corresponding wage adjustments.

Spanish health workers join wage rallies

In Spain, the focal point shifted to public healthcare and education, where years of chronic underfunding have stretched hospitals and community clinics to breaking point. Large-scale demonstrations paralysed thoroughfares in Madrid and Barcelona as doctors, nurses, and civil servants joined forces with private-sector workers.

While the daytime rallies were largely peaceful, Al Jazeera reported that violence erupted after dusk outside regional administrative headquarters in Barcelona. Demonstrators hurled projectiles at law enforcement lines, prompting tactical units to charge and clear the plazas.

European capitals caught in fiscal squeeze

The co-ordinated demonstrations underscore a deepening socio-economic crisis confronting the European Union. With central banks holding benchmark interest rates elevated to combat stubborn inflation, national treasuries face surging borrowing costs and narrowing fiscal headroom.

Many European administrations, having exhausted pandemic-era relief subsidies, are now attempting to rein in deficits by slashing social spending—a strategy that has ignited fierce resistance across the political spectrum. Analysts warn that unless governments find sustainable mechanisms to ease the cost-of-living squeeze on middle- and lower-income earners, Europe faces a protracted winter of industrial disruption and escalating street conflict.