US targets UK, EU and Canada in new round of tariff probes
Investigations could lead to fresh levies after US Supreme Court struck down many of Trump’s tariffs
Investigations could lead to fresh levies after US Supreme Court struck down many of Trump’s tariffs

Investigations are precursor to fresh tariffs after previous levies were struck down by the Supreme Court

US President Donald Trump announces levies on dozens of countries and formalises some trade deals

Democratic attorneys-general say president exceeded authority after Supreme Court struck down original levies

US president’s latest ‘reciprocal’ levies hit many countries that had struck deals with Washington

US trade policy hinges on obscure laws after Supreme Court ruled previous levies illegal

US administration has other ways to hit trading partners with duties