on 11-01-2022 17:31
Is there a reason why CH4 HD isn't on channel 104?
11-01-2022 17:34 - edited 11-01-2022 17:35
As far as I recall it's because Channel 4 in England doesn't have regional advertising outside of London on Channel 4 HD. So the 'default' SD channel does include that.
Because they do have a specific London advertising region, Channel 4 HD is on 104 there.