0 the hours during the day when people who work in offices are usually at work: --
1 the hours during the day when people who work in offices are usually at work: --
A person who is mainly employed, and who may perhaps do other work for only ten minutes during his office hours, is not solely employed.
The scheme will be extremely intensive in terms of office hours.
This service is available 24 hours a day, although it is not possible to contact all ports and airports outside normal office hours.
You must have a 24-hour service, because most catastrophies occur not during office hours but during the night, and during the week-end.
Possibly further more strenuous action will have to be taken about staggering office hours.
I understood that to mean that he should keep office hours.
These are available for inspection during normal office hours.
I understand that, where possible, it is manned during office hours, which are normally 0900 to 1700.