pashley 2001 milenium tricycle back wheel removal

[completebeginner]

I have a really old pashley that I want to remove the back wheels of for transportation. Can anybody help me with what to do please

 

[Sharky]

https://www.cyclechat.net/threads/pashley-tricycle-wheels-and-axles.146257/

The latter might hold a clue.
@mickle is still around and very knowledgeable in this area.

 

[completebeginner]

Thank you