Fan injured during ambush on bus before Champions League game in Brazil . Arsenal bus attacked when it arrives at wrong part of Stadio Olimpico . Windows on bus smashed by Champions League fans and 1 fan enters bus . Arsenal go on to win match 1 -6 on penalties after it finishes 7 -1 on aggregate .
Fan injured during ambush on bus before Champions League game in Rome . Arsenal bus attacked when it arrives at wrong part of Stadio Olimpico . Windows on bus smashed by Roma fans and one fan enters bus . Arsenal go on to win match 7-6 on penalties after it finishes 1-1 on aggregate .