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.
Fire crews called to free driver from crashed car
Firefighters spent around 45 minutes helping cut a driver free from their car this morning.
Manx Museum celebrates 10 years of UNESCO Biosphere status
A new exhibition has opened at the Manx Museum celebrating the Isle of Man’s 10 years as a UNESCO Biosphere.
Volunteer wanted to help monitor Island's prison
Do you have what it takes to monitor an Island prison?
MHK asks if families should get help with UK parole travel costs
Should taxpayers help families attend UK parole hearings?
Peel RNLI honoured for lifesaving actions at sea
Peel lifeboat volunteers have been awarded for their lifesaving actions at sea.
Plans submitted to turn former offices into homes
Falling demand for office space - and rising demand for housing - could see an office block in central Doguals converted into flats.
Island has just 20 vacant homes for public tenants
The Department of Infrastructure says it has just 20 empty homes for public housing tenants.
Power station chimney flue arrives this week
Flue season will officially arrive in Peel this week.
