According to a post by Sewing Quarter TV, it will be live on Freeview at 1pm GMT, Monday 7th of January 2019 and Freeview TV viewers will need to retune their TV.

Read the press release below.

If you use Freeview you will have to retune your TV on Monday 7th January at 1pm

We are excited to announce that at on Monday 7th January at 1pm our Freeview Red Button services go LIVE! This means that if you have Freeview you will need to retune your TV! 

Learn more: https://www.sewingquarter.com/promotional-page/how-to-retune-freeview