The main FM sites, are only line of sight - after that SFA.
Long or HF medium wave give the best coverage from very few TXs - but they have mostly gone, or are going.
MW receivers have propogandered almost out of existence as well.
What was the PM saying: "The most important job of Government is keeping the people safe"

We are more unsafe communication's wise, than in WW2 - that's the reality 😡