It was shut down with analog TV, the DTT version was MHEG based "red button", which the BBC itself is shutting down (has shut down) as 1) It was never as good

It was shut down with analog TV, the DTT version was MHEG based "red button", which the BBC itself is shutting down (has shut down) as 1) It was never as good as ceefax 2) It was never as good as the internet, even when it launched in 2010 No idea about ITV, I barely know about BBC given how rare it is to watch live TV.