I was just alerted to some possible misconduct by orange, from their website it says this.
Source
Then it says this in the more detailed T&C.
Let’s be as simple as we can be, when you’re an Orange Home broadband customer, we do not limit the amount of broadband you use. Put another way, we do not have a Fair Use Policy on broadband.
Source
Then it says this in the more detailed T&C.
SourceAll our currently available broadband services offer unlimited usage, subject to fair use policy.
This means that there are not specific usage allowances as a feature of the package. Like
other broadband service providers we operate a fair usage policy that protects customers
from others that use their broadband connection excessively. If you exceed the fair use
policy, we could suspend your service or reduce the speed at which your broadband works.