Deaths from the COVID-19 epidemic in Italy climbed by 75 on Sunday, against 111 the day before, the Civil Protection Agency said, while the daily tally of new cases fell to 355 from 416 on Saturday.

Police struggle to stem arson, damage and looting following the death of a black man in custody.

The hashtag #JusticeForUwa is trending after the killing of the 22-year-old woman.

The gunmen arrived on motorbikes, shooting into the crowded market, reports say.

Britain has reached its 200,000 capacity testing target for the coronavirus, including the means for 40,000 antibody tests a day, the government said on Sunday, adding that it had met the goal a day early.

British foreign minister Dominic Raab defended on Sunday the government's "careful" loosening of the coronavirus lockdown, saying it was the "right step to be taking at this moment in time".

The United Kingdom's death toll from people who have tested positive for COVID-19 has risen by 113 to 38,489, the government said on Sunday.

Nasa astronauts Doug Hurley and Bob Behnken have successfully docked with the ISS after 19 hours in orbit.

Hundreds of people protested in London and Berlin on Sunday in solidarity with demonstrations in the United States over the death of a black man shown on video gasping for breath as a white policeman knelt on his neck in Minneapolis.

Brazil records almost 1,000 deaths in a day, taking its overall number of fatalities past France.