Angela Dorothea Merkel is a German politician serving as Chancellor of Germany since 2005. She served as the leader of the centre-right Christian Democratic Union from 2000 to 2018.
Iran's Ambassador to the UK was summoned to The Foreign office (FCO), after the detention of his British counterpart in Tehran last week.
the Iranian Ambassador Hamid Baeidinejad is expected to FCO later.
Mr Macaire was the visit to an event on Saturday, which was advertised as a vigil for the 176 people who died shortly before he was arrested.
On Monday, Mr Raab told The Commons , he welcomed "the overwhelming international support" after meeting with representatives in Brussels, Washington and Montreal.
And he called for a "full, transparent and independent investigation" into The Crash .
"The Regime in Tehran is at a crossroads," he said. "It slips further and further into political and economic isolation.
Meanwhile, Downing Street said that it is concerned to do "everything we can" to support British families of the downed aircraft - including the help in the search for a replacement.
Five Nations, whose citizens aboard the airliner meeting in London on Thursday, the discussion about possible legal action, Ukraine's Foreign Minister , told the Reuters news Agency.
protests held on The Streets of the Iranian capital, Tehran, to vent anger at the officials, who initially denied shooting down the jet.