Hi Johno
Thanks for the link, I think, rewatching Threads probably wasn't a good idea as it can bring about some serious depression (now where's my CND badge

). No wonder the UK government tried to ban it. They didn't like realities of the subject, and they didn't want the population to know the realities .
There was a animated film called
When the Wind Blows with Sir John Mills and Dame Peggy Ashcroft about the same subject. Don't know which film was worse.