Regardless of the message, sticking political messages on public landmarks is still graffiti.
It comes following reports of 'Free Palestine' stickers being put all around the area of East Cushlin over the weekend.
Taking to social media the DOI said 'regardless of the statement the sticker speaks of, the public should not be defacing signage anywhere on the island.'
They said they've raised it as a job on their system for one of their operatives to remove the stickers as soon as possible.
One nuisance cyclist ticketed in more than three years
Douglas Council says it's had 13 complaints about cyclists in almost four years.
New ministerial post created by chief minister
The Isle of Man has a new ministerial job - and a minister to go with it.
Huge floating book fair to arrive in Douglas next month
The world's largest floating bookshop will be in Douglas for almost a fortnight next month.
Stay safe for Hop Tu Naa tonight
Police are asking trick or treaters to make sure they can be seen tonight.
Special Olympics fundraiser needs you
A organisation for athletes with learning disabilities has raised more than £17,000 to compete at a global competition in Chile next year.
Peel ready for bonfire and fireworks later
Peel kicks off the Island's bonfire night fun tonight with its fireworks display.
Government: "UK never told us about child murderer"
The government says it'll write to the UK demanding to know how a convicted child murderer ended up living on the Isle of Man.
Farm shop's newest worker needs your name suggestions
A farm shop in Glen Helen is asking you to name its newest member of staff.
