"Soon shall We cast terror into the hearts of the Unbelievers" -- Qur'an 3:151
Muslims casting terror into the hearts of the unbelievers riding the Lyon metro is acceptable to the intelligentsia. Just don't put up any posters in that metro or any other that calling attention to their doing it. That would be absolutely unacceptable "Islamophobia."
"French city Lyon briefly evacuates metro on bomb alert," from Reuters, January 18 (thanks to Lookmann):
(Reuters) - The southeastern French city of Lyon temporarily shut and evacuated its underground railway system due to a bomb alert, local officials and the city's transport operator said.
The metro was later reopened and traffic returned to normal after security experts carried out checks, the operator said.
France is on high alert and has stepped up army patrols of public buildings and transport networks as Islamist militant groups have threatened revenge attacks for France's military campaign against al Qaeda-linked rebels in Mali.