Canada's Prime Minister Justin Trudeau speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's Bloc Quebecois leader Yves-Francois Blanchet speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's New Democratic Party leader Jagmeet Singh speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's New Democratic Party leader Jagmeet Singh speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's Conservative Party leader Erin O'Toole speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's Conservative Party leader Erin O'Toole speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's Conservative Party leader Erin O'Toole speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's Prime Minister Justin Trudeau speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's Prime Minister Justin Trudeau speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's Prime Minister Justin Trudeau speaks during Question Period in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada May 5, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland delivers the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland elbow-bumps with Prime Minister Justin Trudeau in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland gives a thumbs up to Prime Minister Justin Trudeau in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Prime Minister Justin Trudeau gives a thumbs up to Finance Minister Chrystia Freeland in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland arrives to deliver the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland delivers the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland delivers the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland delivers the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland delivers the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland looks at Prime Minister Justin Trudeau as she delivers the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland looks at Prime Minister Justin Trudeau as she delivers the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable TPX IMAGES OF THE DAY

Canada's Finance Minister Chrystia Freeland delivers the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland arrives to a news conference prior to delivering the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland arrives to a news conference prior to delivering the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

Canada's Finance Minister Chrystia Freeland arrives to a news conference prior to delivering the budget in the House of Commons on Parliament Hill in Ottawa, Ontario, Canada, April 19, 2021. REUTERS/Blair Gable

People swab themselves for coronavirus disease (COVID-19) at a testing site on Clapham Common in London, Britain, April 16, 2021. REUTERS/Henry Nicholls

People swab themselves for coronavirus disease (COVID-19) at a testing site on Clapham Common in London, Britain, April 16, 2021. REUTERS/Henry Nicholls

People stand in line to collect home testing kits against the coronavirus disease (COVID-19) from a testing site on Clapham Common in London, Britain, April 16, 2021. REUTERS/Henry Nicholls

People collect home testing kits for the coronavirus disease (COVID-19) from a testing site on Clapham Common in London, Britain, April 16, 2021. REUTERS/Henry Nicholls

People stand in line to collect home testing kits for the coronavirus disease (COVID-19) from a testing site on Clapham Common in London, Britain, April 16, 2021. REUTERS/Henry Nicholls

Staff hand out home testing kits for the coronavirus disease (COVID-19) to local residents on Clapham Common in London, Britain, April 14, 2021. REUTERS/John Sibley

People take coronavirus disease (COVID-19) tests on Clapham Common in London, Britain, April 14, 2021. REUTERS/John Sibley

Staff hand out home testing kits for the coronavirus disease (COVID-19) to local residents on Clapham Common in London, Britain, April 14, 2021. REUTERS/John Sibley

A person receives a coronavirus disease (COVID-19) test on Clapham Common in London, Britain, April 14, 2021. REUTERS/John Sibley

People queue to be tested for the coronavirus disease (COVID-19) on Clapham Common in London, Britain, April 14, 2021. REUTERS/John Sibley

General view of the Clapham Common Bandstand after it was cleared of floral tributes from a makeshift memorial for the murdered Sarah Everard in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute clears the Clapham Common Bandstand after removing floral tributes and placards from a makeshift memorial for the murdered Sarah Everard in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute clears the Clapham Common Bandstand after removing floral tributes from a makeshift memorial for the murdered Sarah Everard in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A council worker clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute and a council worker clear floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A council worker clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

Clapham Women's Institute members clear floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A council worker clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

Clapham Women's Institute members clear floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A council worker clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

Floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand are put in a trash bin, in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

Clapham Women's Institute members clear floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A council worker clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

Clapham Women's Institute members clear floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

Clapham Women's Institute members clear floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

Clapham Women's Institute members and a council worker clear floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

Clapham Women's Institute members clear floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay

A member of Clapham Women's Institute clears floral tributes from a makeshift memorial for the murdered Sarah Everard from the Clapham Common Bandstand in London, Britain, April 1, 2021. REUTERS/Hannah McKay TPX IMAGES OF THE DAY

A person skateboards at Clapham Common, in London, Britain, March 30, 2021. REUTERS/Tom Nicholson

A person skateboards at Clapham Common, in London, Britain, March 30, 2021. REUTERS/Tom Nicholson