Andretti's da Costa gets 10-place grid penalty for Rome Formula E

The Andretti team which runs da Costa has also been fined €10,000 as it "released the car in an unsafe manner and [da Costa] then collided with car number six [Lopez] that was approaching in the fast lane", according to the stewards' decision.

Da Costa emerged from his Andretti garage just after Lopez had exited the Dragon pits and speared into his rival at low speed, pinning his car against the inside of the pitwall.

The two drivers were unable to take part in qualifying after the incident, which occurred during the fourth group running of the session.

"It was a mistake from us as a team," da Costa told Autosport.

"One thing I'd like to say is that the person that is not at fault here at all is Lopez.

"I feel really sorry because I compromised my day but I compromised his day as well.

"For me as a driver - I was just following a procedure - I get released by my team and so went like I've been going.

"It was a little bit unlucky because the two cars are just next door to each other.

"If there is a small delay from either of us we will overlap and that happened."

Lopez explained that there was nothing he could do to avoid the incident.

"On my side, as I said to Antonio - I'm a friend of him - 'it's a shame it happened with you'," he said.

"I always try to look and see what we could have done differently - I could have maybe [have gone] quicker but I have the pit limiter.

"I could have slowed down but I was already in the middle of his garage so he would have hit me anyway - because he hit me in the middle of the car.

"The thing is - it was an unsafe release from them and Felix was looking at the steering wheel.

"He was coming and I was like 'he's going to see me' [but] he just hit me, and when he hit me he realised I was there.

"I accept the apology but my weekend is gone and it's very difficult to digest because I think we had really good potential - I was P4 in FP2.

"We did everything properly - a lot of work to try to do a good race - and this happening hurts.

Da Costa and Lopez have been given permission to start the race despite not setting qualifying times.

Luca Filippi's NIO-run car and Edoardo Mortara (Venturi) have also been given permission to start the race after failing to set representative times in qualifying.

Lopez's Dragon team-mate Jerome D'Ambrosio has been given a two-place grid drop for passing the chequered flag twice in group one - he and Filippi had failed to cross the timing line in time to start their flying laps.

Mortara broke his car's suspension during the third group running.

Da Costa will start the race from 20th, behind Lopez, D'Ambrosio, Filippi and Mortara.