A digger collapsed on a lorry at a construction site in Gloucester this morning.
The unit toppled over at the site of the new Morrisons and a new apartment block in Barnwood Road.
A spokesman for Barnwood Construction said: "Unfortunately, a subcontractor may have hit soft soil and it appears he has made a mistake and the digger toppled over. As part of normal health and safety practices, the area was cordoned off and no one was hurt.
"An investigation has begun to find out exactly what happened."