German police are searching an allotment in connection with the disappearance of Madeleine McCann.
Police began work at the site in Hannover on Monday and are expected to remain there on Tuesday and Wednesday.
Julia Meyer, a press spokeswoman for the prosecutor’s office in Braunschweig, confirmed that the activity was linked to the investigation, but would not comment further.
Pictures showed an excavator at the scene and officers using shovels.
Madeleine, whose dad Gerry is from Glasgow, was three when she went missing while on holiday with her family in Praia da Luz, Portugal, on May 3, 2007.
German investigators suspect Christian B, 43, killed her soon after abducting her from a holiday apartment in the resort.