Piling specialist Roger Bullivant has launched an investigation after one of its rigs became unstable on site last week.

The Enquirer was sent photographs of the stricken piling rig on a site in the north west.

A Roger Bullivant statement said: “One of our rigs became unstable on a site last week, the machine was stabilised and later recovered, no one was injured, an investigation with the wider site team is ongoing into the cause.”