The British Government has urged airlines around the world not to let former US intelligence contractor Edward Snowden get onto any flights bound for Britain.
A Home Office document, seen by the Associated Press, says airlines should not let Edward Snowden board any flights because: "The individual is highly likely to be refused entry to the UK."
British authorities say the document has been sent out to major international airlines. No warrants for Snowden's arrest have been issued.
More top news
Two-year-old Casper Platt-May and his six-year-old brother Corey died in the crash in Coventry on Thursday.
It means the petition, calling for a diverse panel to be appointed to the inquiry, has enough signatures to spark a debate in Parliament.
American businesses have begun severing ties with controversial pro-gun group the NRA in the wake of the latest mass school shooting.