Pakistani demonstrators hold placards and candles during a candlelit vigil the day after the deadly attack on two mosques in Christchurch, New Zealand, in Lahore on Saturday. Agence France-Presse
He will hold a meeting with British Prime Minister Theresa May in Downing Street and the trip also coincides with events to mark the 75th anniversary of the D-Day landings during World War Two.
The campaign has brought untold stories of refugees to light, who have not only reclaimed their lives in host nations, but in doing so, are active contributors to the development process
No group has claimed responsibility for the attacks, which officials said were carried out by at least seven suicide bombers on three churches and four hotels. About 500 people were also wounded.