Roma apologize for Bastos gesture
The Brazilian winger was introduced to the Stadio Olimpico supporters and held up a scarf that carried the message 'Lazio merda' - translating to 'Lazio s***'.
A statement from Roma said: "Bastos has shown a scarf thrown by the fans without knowing the message it had.
"The club and Michel would like to apologize for what took place."
Bastos joined Roma earlier this week on loan from United Arab Emirates side Al Ain.