(200511) -- LILLE, May 11, 2020 (Xinhua) -- People enjoy the sunshine in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- People wearing masks walk on the street in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- People walk out of a train station in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- People wait to enter a store in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- People wearing masks walk on the street in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- People go shopping at a store in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- People wearing masks walk on the street in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- The traffic is seen on the motorway in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- People wearing masks walk on the street in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

(200511) -- LILLE, May 11, 2020 (Xinhua) -- People wearing masks walk on the street in Lille, north France, May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

Customers wearing protective face masks queue outside the Louis Vuitton store before its reopening on the Champs Elysee avenue in Paris, France on May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks. (Photos: Jack Chan/Xinhua)

Customers wearing protective face masks queue outside the Louis Vuitton store before its reopening on the Champs Elysee avenue in Paris, France on May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

A Louis Vuitton store staff member wearing mask is seen during the reopening of the store on the Champs Elysee avenue in Paris, France on May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.

Sanitary measures are seen on the front door of Louis Vuitton store on the Champs Elysee avenue in Paris, France on May 11, 2020. France started to ease restrictions on movement from Monday through "a very gradual process" which would stretch over several weeks.