article_snippet: A  mechanic carrying out a standard MOT test on a Mercedes smashed A  mechanic through a garage wall after accidentally stepping on the accelerator.
article_snippet: 'almighty bang'
  Car had been in the garage for 'almighty bang'
  Car annual test at Cherry's MOT Centre in Chesterfield, Derbyshire, when the incident happened.
article_snippet: Horrified owner was sitting in the waiting area when Horrified owner heard an 'almighty bang' and ran out to see Horrified owner pride and joy lodged in a garage wall.
article_snippet: a Mercedes was in the garage for a Mercedes annual MOT test when A  mechanic accidentally drove a Mercedes through a wall .
article_snippet: 'almighty bang'
  Car was halfway through the wall surrounded by bricks and debris from the smash.
article_snippet: The MOT tester is thought to have pressed the accelerator not realising 'almighty bang'
  Car had been left in drive.
article_snippet: Garage owner Alan Cherry said the incidentwas an accident and no one was to blame'.
article_snippet: The MOT tester is thought to have pressed the accelerator not realising 'almighty bang'
  Car had been left in drive .
article_snippet: the incident happened at Cherry's MOT Centre in Chesterfield, Derbyshire (pictured)
highlights_snippet: Mechanic accidentally drove Mercedes through garage wall during MOT .
  
highlights_snippet: Mechanic hit the accelerator not knowing the automatic car had been left in drive .
  
highlights_snippet: Horrified owner was sitting in waiting area when Mechanic heard 'almighty bang'
  Car now needs a new front end - and garage wall needs a bricklayer .