The head of the Manx Utilities Authority says it's not feasible to assess how digging up roads will affect local businesses.
But Alex Allinson says the organisation doesn't do work unnecessarily - and always tries to inform local traders well in advance.
He faced questions in the House of Keys this week from North Douglas MHK David Ashford about the issue.
Dr Allinson said predicting how roadworks affect businesses isn't possible:
Weather warning for frost tomorrow
Ronaldsway Met Office has issued a yellow weather warning for frost tomorrow morning.
Politician wants figures on cars seized over parking fines
An MHK wants to find out how many cars have been seized over owners not paying parking fines.
What are the plans for the new Highway Code?
When will the new Highway Code be published?
Bus Vannin releases this Sunday's strike schedule
Bus Vannin says it'll be running 39 services during the strike action this Sunday, March 22.
MHK wants changes to tax laws for couples
Ramsey MHK Lawrie Hooper will ask for Tynwald's backing to change tax laws for couples next month.
What does it take to close roads?
An MHK wants to know what the Department of Infrastructure takes into account when it closes roads.
Firefighters called to fire at tip this morning
The fire and rescue service says it's responded to a fire at the Northern Civic Amenity site this morning, Saturday, March 21.
Airport recruiting for firefighters
Would-be firefighters are being recruited to keep Ronaldsway Airport safe.
