A woman walks past a surf shop during preparations for re-opening on April 12, in Truro, Cornwall in southwest England on April 7, 2021, as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

Taxi drivers chat alongside their cars as a man touches up the exterior of a pub (R) during preparations for re-opening on April 12, in Truro, Cornwall in southwest England on April 7, 2021, as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

A man touches up the exterior of a pub during preparations for re-opening on April 12, in Truro, Cornwall in southwest England on April 7, 2021, as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

A woman walks past a surf shop during preparations for re-opening on April 12, in Truro, Cornwall in southwest England on April 7, 2021, as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

People walk along a near-deserted street as a surf shop (C) prepares for re-opening on April 12, in Truro, Cornwall in southwest England on April 7, 2021, as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

A man sips a beverage in the doorway of a coffee shop in Truro, Cornwall in southwest England on April 7, 2021, during preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

People walk past closed shops in Truro, Cornwall in southwest England on April 7, 2021, prior to preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

Signage is displayed in Truro, Cornwall in southwest England on April 7, 2021, prior to preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

People walk past a closed pub in Truro, Cornwall in southwest England on April 7, 2021, prior to preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

A woman walks along a near-deserted street in Truro, Cornwall in southwest England on April 7, 2021, prior to preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

Signage is displayed in Truro, Cornwall in southwest England on April 7, 2021, prior to preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

People work outside a closed pub in Truro, Cornwall in southwest England on April 7, 2021, prior to preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

People work outside a closed pub in Truro, Cornwall in southwest England on April 7, 2021, prior to preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)

People work outside a closed pub in Truro, Cornwall in southwest England on April 7, 2021, prior to preparations for re-opening on April 12 as lockdown restrictions due to Covid-19 are eased. - British Prime Minister Boris Johnson has confirmed that non-essential retail, gyms, hairdressers and outdoor hospitality will reopen in England from April 12, as criteria for moving forward with a second phase of easing coronavirus restrictions in England had been met. (Photo by JUSTIN TALLIS / AFP)