[Question] Time Keeping

[BobbyDigital99]

A large company has several(17) different premises from which it conducts it's business. Only one of these premises (A) however uses a digital card scanning system to capture employee times, the rest of the locations(B) use time sheets to manually capture times.

Question:

If employees from location "B" are asked to work at location "A" are they within their rights to force the employer to use manual time sheets even though there is a digital time keeping system? Employees from "B" claim unfairness because all other premises use time sheets.

[Dave A]

If employees from location "B" are asked to work at location "A" are they within their rights to force the employer to use manual time sheets even though there is a digital time keeping system? Employees from "B" claim unfairness because all other premises use time sheets.

How are they being unfairly prejudiced?

[BobbyDigital99]

They are not being unfairly prejudiced as far as i am concerned, what i am really asking i suppose is if there is any chance that a ruling could possibly go the worker's way in a case like this?
It is obvious the reasoning for not wanting to use the card scanning system to capture hours though.