A senior police officer who has been on extended leave for three years could soon be back at work.

Assistant Chief Constable John Mauger was placed on "gardening leave" from the former Central Scotland Police force in June 2010.

It is understood he could be back in uniform as early as next week – and may be given the task of looking after policing for next year's Commonwealth Games in Glasgow.

The Central force's third in command was placed on leave following allegations of misconduct.

Mr Mauger had allegedly clashed with the force's then chief constable Kevin Smith amid claims of insubordination and inefficiency.

Under the change to a single national force on April 1 this year, all officers from "legacy forces" kept their ranks and conditions, meaning he will remain as an assistant chief constable and a role must be found for him.

The case of John Mauger has been costly for the Scottish police service – and the taxpayer. Although the final figure involved in the protracted investigation over the allegations may never be fully revealed.

A source said the assistant chief constable would return to work and was due to meet Chief Constable Stephen House within days to discuss his future within the current set-up.