The London screening of "The Salesman" on Sunday evening wasintended to be a show of unity and strength against Trump’s travel ban, which attempted to block arrivals in the US from seven predominantly Muslim countries: Iran, Iraq, Libya, Sudan, Somalia, Syria and Yemen.

"The Salesman" tells the story of a young couple Emad and Rana who play the lead roles in a local rendition of Arthur Miller's Death of a Salesman. Meanwhile, their personal relationship takes a hit after moving into a house that was previously inhabited by a woman who allegedly pursued a career in prostitution.

"The Salesman" has been nominated for the "best foreign-language film" and the winner will be announced that night at the Oscars in Los Angeles.