Home guard and Armour?

[Herr Straße Laufer]

https://en.wikipedia.org/wiki/British_an...itish_Army

Not sure what else to give you.
Your original question involved the Home Guard. Then you morphed the discussion into tanks when you were told the HG had none.

The above link tells you what the Brits had to repel an invasion.
What specific units were available are not discussed. But, you can see how many troops and tanks were there to do the job.



HSL