More than 200 police officers are yet to get their first dose of the Covid-19 vaccine.
All constabulary staff, authorised officers and recruits must have had their first shot by the end of the weekend.
As of Friday, 98 per cent of the 10,500 staff covered by the mandate have had one vaccination.
Police said it expected to stand down a small number of staff on Monday.
Discussions will be held with the workers regarding redeployment, leave without pay or medical exemptions.