Canadian Prime Minister Justin Trudeau (L) greets French President Emmanuel Macron (R) as he arrives at Parliament Hill in Ottawa, Canada, 06 June 2018. Macron is on a two-day visit to Ottawa and Montreal before attending the G7 summit in La Malbaie, Quebec on 08 and 09 June. (Pool / Ian Langsdon)

Prime Minister Justin Trudeau walks with President of France Emmanuel Macron along a red carpet after his arrival on Parliament Hill during a visit in Ottawa on Wednesday, June 6, 2018. (The Canadian Press/Justin Tang)

Prime Minister Justin Trudeau looks on as French President Emmanuel Macron signs a book on Parliament Hill in Ottawa on Wednesday, June 6, 2018. (The Canadian Press/ Patrick Doyle)