The future of Douglas and Ramsey's Crown Post Offices is set to be discussed this week.
A few days before government's final decision is due to be made, Communication Workers' Union Assistant Secretary Terry Pullinger is due to meet Allan Bell.
The union has put forward its own suggestions for how the Crown Offices can be saved, instead of moving their services into local Spar stores.
Mr Pullinger says there are some key points he wants to put across to the Chief Minister:
Lack of opportunity to study science 'could be impacting future doctors'
Education minister admits timetabling and staffing can present challenges for schools
Glen Maye patient airlifted to the UK
Great North Air Ambulance team responded within half an hour
Trial for man who denies being controlling and coercive
49-year-old accused of domestic abuse
Visitors asked to avoid main cemetery entrance on Sunday
DOI to remove tree stumps from pavement on Glencrutchery Road
Onchan man accused of committing act against public justice
42-year-old appears in court
Douglas Council using reserves to pay for 'decorative' promenade lighting
The project will cost £40,000 for 28 LED lights
