Dundee City Council has made the public aware of possible difficulties in contacting its emergency home repairs number tomorrow.
Electrical work is due to be carried out early in the morning.
As part of the work, a full power outage will be required meaning the authority’s websites may be affected.
Users might be unable to access the council’s website from 5pm today, throughout Saturday and possible into Sunday.
A spokesman said: “Due to electrical works in the early hours of tomorrow, calls to Dundee City Council’s emergency number, 01382 434343, may not be taken.
“If problems are encountered, members of the public are advised to use the alternative number – 01382 489396.
“We apologise for any inconvenience which may be caused.”