From that position she can 'keep and eye on her boys' coming and going with their jam sarnies and lemonade, whilst making sure they bring no 'gurls' back... "ohhh no no no no, nothing will come between me and my boys"...
See Polbrook Gurney Colliery at Wycrail on Saturday 2 November - but without 'mother' though....
More info here: http://www.hwdmrs.org.uk/wycrail/
EDIT!
Thanks to James Finister for sending in this link; should you not have seen his post below:
http://www.telegraph.co.uk/news/obituaries/5580597/Flossie-Lane.html