POLICE watchdogs have been urged to prepare to launch a hunt for a new chief constable after Scotland’s top police officer was hit by a misconduct probe.

Phil Gormley, who is half way through a three year contract, is under investigation after he allegedly shouted at an aide.

The 53-year-old senior officer is not expected to try to extend his stay in Scotland as he continues to live ‘above the shop’ at Police Scotland’s Tulliallan Castle HQ in Fife. The move suggests he has no long-term plans to remain beyond his contract.

Former SNP justice secretary Kenny MacAskill has warned of a potential ‘leadership gap’ with Mr Gormley’s most obvious replacement, his designated deputy Iain Livingstone announcing his retirement last week.

Civilian watchdog, the Scottish Police Authority (SPA), will be responsible for naming the next chief but must first find its own chairman. Its current head. Andrew Flanagan, has also announced he is leaving after being berated in Holyrood for running the organisation like “the Kremlin”

Mr MacAskill said: “The chief constable was not expected to extend his contract so at some stage soon, whoever takes over at the SPA will have to consider the process for recruitment.

“I am not saying that Mr Gormley will not be exonerated or that he will fall on his sword, just that time is coming when preparations for recruitment of next leader will begin.”

Police insiders stress that the next chief constable could have a major sway on Scottish policing as it enacts its long-term strategy to see it to 2026.

The force is facing substantial budget constraints and increasingly complex challenges, such as more reports of sex crimes and domestic violence or the rise in dementia-related missing persons cases.

Allegations against Mr Gormley, made by a superintendent on his own staff, will take weeks or months to be investigated by the Police Investigations and Review Commissioner.

The SPA, which asked Pirc to look in to the matter, would have to consider any actionable findings, possibly at a misconduct hearing.

Similar claims against Scotland’s small group of elite chief officers are not unusual. There were 17 complaints made to the SPA between April and June alone, the watchdog said yesterday.

Investigations can be time-consuming. A 2015 allegation of misconduct against Assistant Chief constable Wayne Mawson took a year to resolve.

Mr Mawson was moved from an operational job before being reinstated after being found not guilty of cheating on a command course.

Recruiting a chief constable can also take time. Mr Gormley’s predecessor, Sir Stephen House, announced it would stand down early in August 2015. It took until early December to name Mr Gormley as his successor before he took up the post in January last year.

After Mr Livingstone’s announcement that he too was to retire, aged just 50, the SPA condemned speculation of a clear-out at the top of the force as “warm beer”.

Mr Gormley’s two other deputies, Johnny Gwynne and Rose Fitzpatrick, were last week reported to be ready to leave too each having served more than 30 years in the police.

Both, however, are tipped as potential successors.

The SPA spokeswoman said: “DCC Gwynne is less than a year into his appointment. DCC Fitzpatrick agreed last year to a further one year extension to provide continuity as the new leadership team bedded in.

“So we have a strong and recently refreshed leadership team in Police Scotland and suggestions otherwise would be so much warm beer. “

Before news of Mr Gormley’s misconduct investigation emerged on Wednesday, the police oversight body said it would be working the chief constable to look at succession management issues.

Mr Gormley has issued a statement saying he remains focused on his day job. The Conservatives have claimed the investigation would “undermine confidence in our police force”. Policing insiders countered that not treating what amount to bullying allegations seriously could cause more long-term damage. Sources stress the courage of the complainer, who is a a highly experienced officer, for raising difficult issues.