United players left shaken by attack on team bus after battle of Stamford Bridge
Carlos Tevez admits the players were left shaken by the attack on the team bus after the bad-tempered draw at .
The coach carrying all the match-day squad was set upon by a group of men - and a stone was thrown at the coach and a window was cracked.
Fiery: Wayne Rooney exchanges words with referee Mike Riley during United's 1-1 draw at Chelsea
A man was arrested and the coach continued its journey across London to Euston Station, where the squad caught a train back to Manchester
Carlos Tevez said: 'As for what happened on the bus, that was unfortunate and scary but it can happen anywhere.'
Brazilian midfielder Anderson added: 'A group of people was insulting to us and somebody launched a bottle.'
Chelsea have promised to carry out a full investigation and take the 'appropriate action' against those involved in the incident.
The teams played out an ill-tempered 1-1 draw in west London, which saw seven United players and one Chelsea player booked.
Dimitar Berbatov, Manchester United (l) and John Mikel Obi, Chelsea battle for the ball
Anderson said: 'I think Chelsea are still a bit concerned with what happened last season.
'I believe that they still remember the Champions League final and as a result the game on Sunday was like no normal league match.
'It was a hard game that I watched from the bench but I think that the number of yellow cards we received was excessive.'
